mirror of
https://github.com/rust-lang/cargo
synced 2024-08-25 02:25:46 +00:00
Auto merge of #6883 - alexcrichton:pipelining-v2, r=ehuss
Implement the Cargo half of pipelined compilation (take 2) This commit starts to lay the groundwork for #6660 where Cargo will invoke rustc in a "pipelined" fashion. The goal here is to execute one command to produce both an `*.rmeta` file as well as an `*.rlib` file for candidate compilations. In that case if another rlib depends on that compilation, then it can start as soon as the `*.rmeta` is ready and not have to wait for the `*.rlib` compilation. Initially attempted in #6864 with a pretty invasive refactoring this iteration is much more lightweight and fits much more cleanly into Cargo's backend. The approach taken here is to update the `DependencyQueue` structure to carry a piece of data on each dependency edge. This edge information represents the artifact that one node requires from another, and then we a node has no outgoing edges it's ready to build. A dependency on a metadata file is modeled as just that, a dependency on just the metadata and not the full build itself. Most of cargo's backend doesn't really need to know about this edge information so it's basically just calculated as we insert nodes into the `DependencyQueue`. Once that's all in place it's just a few pieces here and there to identify compilations that *can* be pipelined and then they're wired up to depend on the rmeta file instead of the rlib file. Closes #6660
This commit is contained in:
commit
2e09266f66
|
@ -20,12 +20,12 @@ pub struct TargetInfo {
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}
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/// Type of each file generated by a Unit.
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#[derive(Copy, Clone, PartialEq, Eq, Debug)]
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#[derive(Clone, PartialEq, Eq, Debug)]
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pub enum FileFlavor {
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/// Not a special file type.
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Normal,
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/// Something you can link against (e.g., a library).
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Linkable,
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Linkable { rmeta: bool },
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/// Piece of external debug information (e.g., `.dSYM`/`.pdb` file).
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DebugInfo,
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}
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|
|
|
@ -308,7 +308,7 @@ impl<'a, 'cfg: 'a> CompilationFiles<'a, 'cfg> {
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path,
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hardlink: None,
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export_path: None,
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flavor: FileFlavor::Linkable,
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flavor: FileFlavor::Linkable { rmeta: false },
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});
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} else {
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let mut add = |crate_type: &str, flavor: FileFlavor| -> CargoResult<()> {
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|
@ -372,12 +372,21 @@ impl<'a, 'cfg: 'a> CompilationFiles<'a, 'cfg> {
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add(
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kind.crate_type(),
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if kind.linkable() {
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FileFlavor::Linkable
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FileFlavor::Linkable { rmeta: false }
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} else {
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FileFlavor::Normal
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},
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)?;
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}
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let path = out_dir.join(format!("lib{}.rmeta", file_stem));
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if !unit.target.requires_upstream_objects() {
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ret.push(OutputFile {
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path,
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hardlink: None,
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export_path: None,
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flavor: FileFlavor::Linkable { rmeta: true },
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});
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}
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}
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}
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}
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|
|
|
@ -42,6 +42,17 @@ pub struct Context<'a, 'cfg: 'a> {
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unit_dependencies: HashMap<Unit<'a>, Vec<Unit<'a>>>,
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files: Option<CompilationFiles<'a, 'cfg>>,
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package_cache: HashMap<PackageId, &'a Package>,
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/// A flag indicating whether pipelining is enabled for this compilation
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/// session. Pipelining largely only affects the edges of the dependency
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/// graph that we generate at the end, and otherwise it's pretty
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/// straightforward.
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pipelining: bool,
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/// A set of units which are compiling rlibs and are expected to produce
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/// metadata files in addition to the rlib itself. This is only filled in
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/// when `pipelining` above is enabled.
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rmeta_required: HashSet<Unit<'a>>,
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}
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impl<'a, 'cfg> Context<'a, 'cfg> {
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|
@ -60,6 +71,12 @@ impl<'a, 'cfg> Context<'a, 'cfg> {
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.chain_err(|| "failed to create jobserver")?,
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};
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let pipelining = bcx
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.config
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.get_bool("build.pipelining")?
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.map(|t| t.val)
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.unwrap_or(false);
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Ok(Self {
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bcx,
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compilation: Compilation::new(bcx)?,
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@ -76,6 +93,8 @@ impl<'a, 'cfg> Context<'a, 'cfg> {
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unit_dependencies: HashMap::new(),
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files: None,
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package_cache: HashMap::new(),
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rmeta_required: HashSet::new(),
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pipelining,
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})
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}
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|
@ -261,12 +280,7 @@ impl<'a, 'cfg> Context<'a, 'cfg> {
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self.primary_packages
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.extend(units.iter().map(|u| u.pkg.package_id()));
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build_unit_dependencies(
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units,
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self.bcx,
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&mut self.unit_dependencies,
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&mut self.package_cache,
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)?;
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build_unit_dependencies(self, units)?;
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let files = CompilationFiles::new(
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units,
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host_layout,
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|
@ -453,6 +467,27 @@ impl<'a, 'cfg> Context<'a, 'cfg> {
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}
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Ok(())
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}
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/// Returns whether when `parent` depends on `dep` if it only requires the
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/// metadata file from `dep`.
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pub fn only_requires_rmeta(&self, parent: &Unit<'a>, dep: &Unit<'a>) -> bool {
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// this is only enabled when pipelining is enabled
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self.pipelining
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// We're only a candidate for requiring an `rmeta` file if we
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// ourselves are building an rlib,
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&& !parent.target.requires_upstream_objects()
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&& parent.mode == CompileMode::Build
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// Our dependency must also be built as an rlib, otherwise the
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// object code must be useful in some fashion
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&& !dep.target.requires_upstream_objects()
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&& dep.mode == CompileMode::Build
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}
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/// Returns whether when `unit` is built whether it should emit metadata as
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/// well because some compilations rely on that.
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pub fn rmeta_required(&self, unit: &Unit<'a>) -> bool {
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self.rmeta_required.contains(unit)
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}
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}
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#[derive(Default)]
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|
|
|
@ -15,41 +15,35 @@
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//! (for example, with and without tests), so we actually build a dependency
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//! graph of `Unit`s, which capture these properties.
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use std::cell::RefCell;
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use std::collections::{HashMap, HashSet};
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use log::trace;
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use super::{BuildContext, CompileMode, Kind};
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use crate::core::compiler::Unit;
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use crate::core::compiler::{BuildContext, CompileMode, Context, Kind};
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use crate::core::dependency::Kind as DepKind;
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use crate::core::package::Downloads;
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use crate::core::profiles::UnitFor;
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use crate::core::{Package, PackageId, Target};
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use crate::CargoResult;
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use log::trace;
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use std::collections::{HashMap, HashSet};
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struct State<'a: 'tmp, 'cfg: 'a, 'tmp> {
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bcx: &'tmp BuildContext<'a, 'cfg>,
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deps: &'tmp mut HashMap<Unit<'a>, Vec<Unit<'a>>>,
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pkgs: RefCell<&'tmp mut HashMap<PackageId, &'a Package>>,
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cx: &'tmp mut Context<'a, 'cfg>,
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waiting_on_download: HashSet<PackageId>,
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downloads: Downloads<'a, 'cfg>,
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}
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pub fn build_unit_dependencies<'a, 'cfg>(
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cx: &mut Context<'a, 'cfg>,
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roots: &[Unit<'a>],
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bcx: &BuildContext<'a, 'cfg>,
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deps: &mut HashMap<Unit<'a>, Vec<Unit<'a>>>,
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pkgs: &mut HashMap<PackageId, &'a Package>,
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) -> CargoResult<()> {
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assert!(deps.is_empty(), "can only build unit deps once");
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assert!(
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cx.unit_dependencies.is_empty(),
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"can only build unit deps once"
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);
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let mut state = State {
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bcx,
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deps,
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pkgs: RefCell::new(pkgs),
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downloads: cx.bcx.packages.enable_download()?,
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cx,
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waiting_on_download: HashSet::new(),
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downloads: bcx.packages.enable_download()?,
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};
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loop {
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|
@ -62,7 +56,7 @@ pub fn build_unit_dependencies<'a, 'cfg>(
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// cleared, and avoid building the lib thrice (once with `panic`, once
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// without, once for `--test`). In particular, the lib included for
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// Doc tests and examples are `Build` mode here.
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let unit_for = if unit.mode.is_any_test() || bcx.build_config.test() {
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let unit_for = if unit.mode.is_any_test() || state.cx.bcx.build_config.test() {
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UnitFor::new_test()
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} else if unit.target.is_custom_build() {
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// This normally doesn't happen, except `clean` aggressively
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|
@ -79,20 +73,23 @@ pub fn build_unit_dependencies<'a, 'cfg>(
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|
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if !state.waiting_on_download.is_empty() {
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state.finish_some_downloads()?;
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state.deps.clear();
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state.cx.unit_dependencies.clear();
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} else {
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break;
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}
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}
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trace!("ALL UNIT DEPENDENCIES {:#?}", state.deps);
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connect_run_custom_build_deps(&mut state);
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trace!("ALL UNIT DEPENDENCIES {:#?}", state.cx.unit_dependencies);
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record_units_requiring_metadata(state.cx);
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// Dependencies are used in tons of places throughout the backend, many of
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// which affect the determinism of the build itself. As a result be sure
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// that dependency lists are always sorted to ensure we've always got a
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// deterministic output.
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for list in state.deps.values_mut() {
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for list in state.cx.unit_dependencies.values_mut() {
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list.sort();
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}
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|
@ -104,16 +101,16 @@ fn deps_of<'a, 'cfg, 'tmp>(
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state: &mut State<'a, 'cfg, 'tmp>,
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unit_for: UnitFor,
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) -> CargoResult<()> {
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// Currently the `deps` map does not include `unit_for`. This should
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// Currently the `unit_dependencies` map does not include `unit_for`. This should
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// be safe for now. `TestDependency` only exists to clear the `panic`
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// flag, and you'll never ask for a `unit` with `panic` set as a
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// `TestDependency`. `CustomBuild` should also be fine since if the
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// requested unit's settings are the same as `Any`, `CustomBuild` can't
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// affect anything else in the hierarchy.
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if !state.deps.contains_key(unit) {
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if !state.cx.unit_dependencies.contains_key(unit) {
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let unit_deps = compute_deps(unit, state, unit_for)?;
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let to_insert: Vec<_> = unit_deps.iter().map(|&(unit, _)| unit).collect();
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state.deps.insert(*unit, to_insert);
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state.cx.unit_dependencies.insert(*unit, to_insert);
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for (unit, unit_for) in unit_deps {
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deps_of(&unit, state, unit_for)?;
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}
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|
@ -131,13 +128,13 @@ fn compute_deps<'a, 'cfg, 'tmp>(
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unit_for: UnitFor,
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) -> CargoResult<Vec<(Unit<'a>, UnitFor)>> {
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if unit.mode.is_run_custom_build() {
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return compute_deps_custom_build(unit, state.bcx);
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return compute_deps_custom_build(unit, state.cx.bcx);
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} else if unit.mode.is_doc() && !unit.mode.is_any_test() {
|
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// Note: this does not include doc test.
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return compute_deps_doc(unit, state);
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}
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|
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let bcx = state.bcx;
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let bcx = state.cx.bcx;
|
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let id = unit.pkg.package_id();
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let deps = bcx.resolve.deps(id).filter(|&(_id, deps)| {
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assert!(!deps.is_empty());
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|
@ -295,7 +292,7 @@ fn compute_deps_doc<'a, 'cfg, 'tmp>(
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unit: &Unit<'a>,
|
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state: &mut State<'a, 'cfg, 'tmp>,
|
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) -> CargoResult<Vec<(Unit<'a>, UnitFor)>> {
|
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let bcx = state.bcx;
|
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let bcx = state.cx.bcx;
|
||||
let deps = bcx
|
||||
.resolve
|
||||
.deps(unit.pkg.package_id())
|
||||
|
@ -448,7 +445,7 @@ fn connect_run_custom_build_deps(state: &mut State<'_, '_, '_>) {
|
|||
// have the build script as the key and the library would be in the
|
||||
// value's set.
|
||||
let mut reverse_deps = HashMap::new();
|
||||
for (unit, deps) in state.deps.iter() {
|
||||
for (unit, deps) in state.cx.unit_dependencies.iter() {
|
||||
for dep in deps {
|
||||
if dep.mode == CompileMode::RunCustomBuild {
|
||||
reverse_deps
|
||||
|
@ -469,7 +466,8 @@ fn connect_run_custom_build_deps(state: &mut State<'_, '_, '_>) {
|
|||
// `dep_build_script` to manufacture an appropriate build script unit to
|
||||
// depend on.
|
||||
for unit in state
|
||||
.deps
|
||||
.cx
|
||||
.unit_dependencies
|
||||
.keys()
|
||||
.filter(|k| k.mode == CompileMode::RunCustomBuild)
|
||||
{
|
||||
|
@ -480,13 +478,13 @@ fn connect_run_custom_build_deps(state: &mut State<'_, '_, '_>) {
|
|||
|
||||
let to_add = reverse_deps
|
||||
.iter()
|
||||
.flat_map(|reverse_dep| state.deps[reverse_dep].iter())
|
||||
.flat_map(|reverse_dep| state.cx.unit_dependencies[reverse_dep].iter())
|
||||
.filter(|other| {
|
||||
other.pkg != unit.pkg
|
||||
&& other.target.linkable()
|
||||
&& other.pkg.manifest().links().is_some()
|
||||
})
|
||||
.filter_map(|other| dep_build_script(other, state.bcx).map(|p| p.0))
|
||||
.filter_map(|other| dep_build_script(other, state.cx.bcx).map(|p| p.0))
|
||||
.collect::<HashSet<_>>();
|
||||
|
||||
if !to_add.is_empty() {
|
||||
|
@ -497,21 +495,39 @@ fn connect_run_custom_build_deps(state: &mut State<'_, '_, '_>) {
|
|||
|
||||
// And finally, add in all the missing dependencies!
|
||||
for (unit, new_deps) in new_deps {
|
||||
state.deps.get_mut(&unit).unwrap().extend(new_deps);
|
||||
state
|
||||
.cx
|
||||
.unit_dependencies
|
||||
.get_mut(&unit)
|
||||
.unwrap()
|
||||
.extend(new_deps);
|
||||
}
|
||||
}
|
||||
|
||||
/// Records the list of units which are required to emit metadata.
|
||||
///
|
||||
/// Units which depend only on the metadata of others requires the others to
|
||||
/// actually produce metadata, so we'll record that here.
|
||||
fn record_units_requiring_metadata(cx: &mut Context<'_, '_>) {
|
||||
for (key, deps) in cx.unit_dependencies.iter() {
|
||||
for dep in deps {
|
||||
if cx.only_requires_rmeta(key, dep) {
|
||||
cx.rmeta_required.insert(*dep);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl<'a, 'cfg, 'tmp> State<'a, 'cfg, 'tmp> {
|
||||
fn get(&mut self, id: PackageId) -> CargoResult<Option<&'a Package>> {
|
||||
let mut pkgs = self.pkgs.borrow_mut();
|
||||
if let Some(pkg) = pkgs.get(&id) {
|
||||
if let Some(pkg) = self.cx.package_cache.get(&id) {
|
||||
return Ok(Some(pkg));
|
||||
}
|
||||
if !self.waiting_on_download.insert(id) {
|
||||
return Ok(None);
|
||||
}
|
||||
if let Some(pkg) = self.downloads.start(id)? {
|
||||
pkgs.insert(id, pkg);
|
||||
self.cx.package_cache.insert(id, pkg);
|
||||
self.waiting_on_download.remove(&id);
|
||||
return Ok(Some(pkg));
|
||||
}
|
||||
|
@ -531,7 +547,7 @@ impl<'a, 'cfg, 'tmp> State<'a, 'cfg, 'tmp> {
|
|||
loop {
|
||||
let pkg = self.downloads.wait()?;
|
||||
self.waiting_on_download.remove(&pkg.package_id());
|
||||
self.pkgs.borrow_mut().insert(pkg.package_id(), pkg);
|
||||
self.cx.package_cache.insert(pkg.package_id(), pkg);
|
||||
|
||||
// Arbitrarily choose that 5 or more packages concurrently download
|
||||
// is a good enough number to "fill the network pipe". If we have
|
||||
|
|
|
@ -5,9 +5,10 @@ use std::path::{Path, PathBuf};
|
|||
use std::str;
|
||||
use std::sync::{Arc, Mutex};
|
||||
|
||||
use crate::core::compiler::job_queue::JobState;
|
||||
use crate::core::PackageId;
|
||||
use crate::util::errors::{CargoResult, CargoResultExt};
|
||||
use crate::util::machine_message;
|
||||
use crate::util::machine_message::{self, Message};
|
||||
use crate::util::Cfg;
|
||||
use crate::util::{self, internal, paths, profile};
|
||||
|
||||
|
@ -96,20 +97,21 @@ pub fn prepare<'a, 'cfg>(cx: &mut Context<'a, 'cfg>, unit: &Unit<'a>) -> CargoRe
|
|||
}
|
||||
}
|
||||
|
||||
fn emit_build_output(output: &BuildOutput, package_id: PackageId) {
|
||||
fn emit_build_output(state: &JobState<'_>, output: &BuildOutput, package_id: PackageId) {
|
||||
let library_paths = output
|
||||
.library_paths
|
||||
.iter()
|
||||
.map(|l| l.display().to_string())
|
||||
.collect::<Vec<_>>();
|
||||
|
||||
machine_message::emit(&machine_message::BuildScript {
|
||||
let msg = machine_message::BuildScript {
|
||||
package_id,
|
||||
linked_libs: &output.library_links,
|
||||
linked_paths: &library_paths,
|
||||
cfgs: &output.cfgs,
|
||||
env: &output.env,
|
||||
});
|
||||
}.to_json_string();
|
||||
state.stdout(&msg);
|
||||
}
|
||||
|
||||
fn build_work<'a, 'cfg>(cx: &mut Context<'a, 'cfg>, unit: &Unit<'a>) -> CargoResult<Job> {
|
||||
|
@ -299,52 +301,58 @@ fn build_work<'a, 'cfg>(cx: &mut Context<'a, 'cfg>, unit: &Unit<'a>) -> CargoRes
|
|||
}
|
||||
}
|
||||
|
||||
// And now finally, run the build command itself!
|
||||
if build_plan {
|
||||
state.build_plan(invocation_name, cmd.clone(), Arc::new(Vec::new()));
|
||||
} else {
|
||||
state.running(&cmd);
|
||||
let timestamp = paths::set_invocation_time(&script_run_dir)?;
|
||||
let output = if extra_verbose {
|
||||
let prefix = format!("[{} {}] ", id.name(), id.version());
|
||||
state.capture_output(&cmd, Some(prefix), true)
|
||||
} else {
|
||||
cmd.exec_with_output()
|
||||
};
|
||||
let output = output.map_err(|e| {
|
||||
failure::format_err!(
|
||||
"failed to run custom build command for `{}`\n{}",
|
||||
pkg_name,
|
||||
e
|
||||
)
|
||||
})?;
|
||||
|
||||
// After the build command has finished running, we need to be sure to
|
||||
// remember all of its output so we can later discover precisely what it
|
||||
// was, even if we don't run the build command again (due to freshness).
|
||||
//
|
||||
// This is also the location where we provide feedback into the build
|
||||
// state informing what variables were discovered via our script as
|
||||
// well.
|
||||
paths::write(&output_file, &output.stdout)?;
|
||||
filetime::set_file_times(output_file, timestamp, timestamp)?;
|
||||
paths::write(&err_file, &output.stderr)?;
|
||||
paths::write(&root_output_file, util::path2bytes(&script_out_dir)?)?;
|
||||
let parsed_output =
|
||||
BuildOutput::parse(&output.stdout, &pkg_name, &script_out_dir, &script_out_dir)?;
|
||||
|
||||
if json_messages {
|
||||
emit_build_output(&parsed_output, id);
|
||||
}
|
||||
build_state.insert(id, kind, parsed_output);
|
||||
return Ok(());
|
||||
}
|
||||
|
||||
// And now finally, run the build command itself!
|
||||
state.running(&cmd);
|
||||
let timestamp = paths::set_invocation_time(&script_run_dir)?;
|
||||
let prefix = format!("[{} {}] ", id.name(), id.version());
|
||||
let output = cmd
|
||||
.exec_with_streaming(
|
||||
&mut |stdout| {
|
||||
if extra_verbose {
|
||||
state.stdout(&format!("{}{}", prefix, stdout));
|
||||
}
|
||||
Ok(())
|
||||
},
|
||||
&mut |stderr| {
|
||||
if extra_verbose {
|
||||
state.stderr(&format!("{}{}", prefix, stderr));
|
||||
}
|
||||
Ok(())
|
||||
},
|
||||
true,
|
||||
)
|
||||
.chain_err(|| format!("failed to run custom build command for `{}`", pkg_name))?;
|
||||
|
||||
// After the build command has finished running, we need to be sure to
|
||||
// remember all of its output so we can later discover precisely what it
|
||||
// was, even if we don't run the build command again (due to freshness).
|
||||
//
|
||||
// This is also the location where we provide feedback into the build
|
||||
// state informing what variables were discovered via our script as
|
||||
// well.
|
||||
paths::write(&output_file, &output.stdout)?;
|
||||
filetime::set_file_times(output_file, timestamp, timestamp)?;
|
||||
paths::write(&err_file, &output.stderr)?;
|
||||
paths::write(&root_output_file, util::path2bytes(&script_out_dir)?)?;
|
||||
let parsed_output =
|
||||
BuildOutput::parse(&output.stdout, &pkg_name, &script_out_dir, &script_out_dir)?;
|
||||
|
||||
if json_messages {
|
||||
emit_build_output(state, &parsed_output, id);
|
||||
}
|
||||
build_state.insert(id, kind, parsed_output);
|
||||
Ok(())
|
||||
});
|
||||
|
||||
// Now that we've prepared our work-to-do, we need to prepare the fresh work
|
||||
// itself to run when we actually end up just discarding what we calculated
|
||||
// above.
|
||||
let fresh = Work::new(move |_tx| {
|
||||
let fresh = Work::new(move |state| {
|
||||
let (id, pkg_name, build_state, output_file, script_out_dir) = all;
|
||||
let output = match prev_output {
|
||||
Some(output) => output,
|
||||
|
@ -357,7 +365,7 @@ fn build_work<'a, 'cfg>(cx: &mut Context<'a, 'cfg>, unit: &Unit<'a>) -> CargoRes
|
|||
};
|
||||
|
||||
if json_messages {
|
||||
emit_build_output(&output, id);
|
||||
emit_build_output(state, &output, id);
|
||||
}
|
||||
|
||||
build_state.insert(id, kind, output);
|
||||
|
|
|
@ -187,6 +187,7 @@
|
|||
//! See the `A-rebuild-detection` flag on the issue tracker for more:
|
||||
//! <https://github.com/rust-lang/cargo/issues?q=is%3Aissue+is%3Aopen+label%3AA-rebuild-detection>
|
||||
|
||||
use std::collections::HashMap;
|
||||
use std::env;
|
||||
use std::fs;
|
||||
use std::hash::{self, Hasher};
|
||||
|
@ -312,16 +313,24 @@ pub fn prepare_target<'a, 'cfg>(
|
|||
Ok(Job::new(write_fingerprint, Dirty))
|
||||
}
|
||||
|
||||
/// A compilation unit dependency has a fingerprint that is comprised of:
|
||||
/// * its package ID
|
||||
/// * its extern crate name
|
||||
/// * its public/private status
|
||||
/// * its calculated fingerprint for the dependency
|
||||
/// Dependency edge information for fingerprints. This is generated for each
|
||||
/// unit in `dep_targets` and is stored in a `Fingerprint` below.
|
||||
#[derive(Clone)]
|
||||
struct DepFingerprint {
|
||||
/// The hash of the package id that this dependency points to
|
||||
pkg_id: u64,
|
||||
/// The crate name we're using for this dependency, which if we change we'll
|
||||
/// need to recompile!
|
||||
name: String,
|
||||
/// Whether or not this dependency is flagged as a public dependency or not.
|
||||
public: bool,
|
||||
/// Whether or not this dependency is an rmeta dependency or a "full"
|
||||
/// dependency. In the case of an rmeta dependency our dependency edge only
|
||||
/// actually requires the rmeta from what we depend on, so when checking
|
||||
/// mtime information all files other than the rmeta can be ignored.
|
||||
only_requires_rmeta: bool,
|
||||
/// The dependency's fingerprint we recursively point to, containing all the
|
||||
/// other hash information we'd otherwise need.
|
||||
fingerprint: Arc<Fingerprint>,
|
||||
}
|
||||
|
||||
|
@ -395,17 +404,15 @@ enum FsStatus {
|
|||
/// unit needs to subsequently be recompiled.
|
||||
Stale,
|
||||
|
||||
/// This unit is up-to-date, it does not need to be recompiled. If there are
|
||||
/// any outputs then the `FileTime` listed here is the minimum of all their
|
||||
/// mtimes. This is then later used to see if a unit is newer than one of
|
||||
/// its dependants, causing the dependant to be recompiled.
|
||||
UpToDate(Option<FileTime>),
|
||||
/// This unit is up-to-date. All outputs and their corresponding mtime are
|
||||
/// listed in the payload here for other dependencies to compare against.
|
||||
UpToDate { mtimes: HashMap<PathBuf, FileTime> },
|
||||
}
|
||||
|
||||
impl FsStatus {
|
||||
fn up_to_date(&self) -> bool {
|
||||
match self {
|
||||
FsStatus::UpToDate(_) => true,
|
||||
FsStatus::UpToDate { .. } => true,
|
||||
FsStatus::Stale => false,
|
||||
}
|
||||
}
|
||||
|
@ -446,6 +453,10 @@ impl<'de> Deserialize<'de> for DepFingerprint {
|
|||
memoized_hash: Mutex::new(Some(hash)),
|
||||
..Fingerprint::new()
|
||||
}),
|
||||
// This field is never read since it's only used in
|
||||
// `check_filesystem` which isn't used by fingerprints loaded from
|
||||
// disk.
|
||||
only_requires_rmeta: false,
|
||||
})
|
||||
}
|
||||
}
|
||||
|
@ -753,51 +764,71 @@ impl Fingerprint {
|
|||
) -> CargoResult<()> {
|
||||
assert!(!self.fs_status.up_to_date());
|
||||
|
||||
let mut mtimes = HashMap::new();
|
||||
|
||||
// Get the `mtime` of all outputs. Optionally update their mtime
|
||||
// afterwards based on the `mtime_on_use` flag. Afterwards we want the
|
||||
// minimum mtime as it's the one we'll be comparing to inputs and
|
||||
// dependencies.
|
||||
let status = self
|
||||
.outputs
|
||||
.iter()
|
||||
.map(|f| {
|
||||
let mtime = paths::mtime(f).ok();
|
||||
if mtime_on_use {
|
||||
let t = FileTime::from_system_time(SystemTime::now());
|
||||
drop(filetime::set_file_times(f, t, t));
|
||||
}
|
||||
mtime
|
||||
})
|
||||
.min();
|
||||
for output in self.outputs.iter() {
|
||||
let mtime = match paths::mtime(output) {
|
||||
Ok(mtime) => mtime,
|
||||
|
||||
// This path failed to report its `mtime`. It probably doesn't
|
||||
// exists, so leave ourselves as stale and bail out.
|
||||
Err(e) => {
|
||||
log::debug!("failed to get mtime of {:?}: {}", output, e);
|
||||
return Ok(());
|
||||
}
|
||||
};
|
||||
if mtime_on_use {
|
||||
let t = FileTime::from_system_time(SystemTime::now());
|
||||
filetime::set_file_times(output, t, t)?;
|
||||
}
|
||||
assert!(mtimes.insert(output.clone(), mtime).is_none());
|
||||
}
|
||||
|
||||
let max_mtime = match mtimes.values().max() {
|
||||
Some(mtime) => mtime,
|
||||
|
||||
let mtime = match status {
|
||||
// We had no output files. This means we're an overridden build
|
||||
// script and we're just always up to date because we aren't
|
||||
// watching the filesystem.
|
||||
None => {
|
||||
self.fs_status = FsStatus::UpToDate(None);
|
||||
self.fs_status = FsStatus::UpToDate { mtimes };
|
||||
return Ok(());
|
||||
}
|
||||
|
||||
// At least one path failed to report its `mtime`. It probably
|
||||
// doesn't exists, so leave ourselves as stale and bail out.
|
||||
Some(None) => return Ok(()),
|
||||
|
||||
// All files successfully reported an `mtime`, and we've got the
|
||||
// minimum one, so let's keep going with that.
|
||||
Some(Some(mtime)) => mtime,
|
||||
};
|
||||
|
||||
for dep in self.deps.iter() {
|
||||
let dep_mtime = match dep.fingerprint.fs_status {
|
||||
let dep_mtimes = match &dep.fingerprint.fs_status {
|
||||
FsStatus::UpToDate { mtimes } => mtimes,
|
||||
// If our dependency is stale, so are we, so bail out.
|
||||
FsStatus::Stale => return Ok(()),
|
||||
};
|
||||
|
||||
// If our dependencies is up to date and has no filesystem
|
||||
// interactions, then we can move on to the next dependency.
|
||||
FsStatus::UpToDate(None) => continue,
|
||||
|
||||
FsStatus::UpToDate(Some(mtime)) => mtime,
|
||||
// If our dependency edge only requires the rmeta fiel to be present
|
||||
// then we only need to look at that one output file, otherwise we
|
||||
// need to consider all output files to see if we're out of date.
|
||||
let dep_mtime = if dep.only_requires_rmeta {
|
||||
dep_mtimes
|
||||
.iter()
|
||||
.filter_map(|(path, mtime)| {
|
||||
if path.extension().and_then(|s| s.to_str()) == Some("rmeta") {
|
||||
Some(mtime)
|
||||
} else {
|
||||
None
|
||||
}
|
||||
})
|
||||
.next()
|
||||
.expect("failed to find rmeta")
|
||||
} else {
|
||||
match dep_mtimes.values().max() {
|
||||
Some(mtime) => mtime,
|
||||
// If our dependencies is up to date and has no filesystem
|
||||
// interactions, then we can move on to the next dependency.
|
||||
None => continue,
|
||||
}
|
||||
};
|
||||
|
||||
// If the dependency is newer than our own output then it was
|
||||
|
@ -807,7 +838,8 @@ impl Fingerprint {
|
|||
// Note that this comparison should probably be `>=`, not `>`, but
|
||||
// for a discussion of why it's `>` see the discussion about #5918
|
||||
// below in `find_stale`.
|
||||
if dep_mtime > mtime {
|
||||
if dep_mtime > max_mtime {
|
||||
log::info!("dependency on `{}` is newer than we are", dep.name);
|
||||
return Ok(());
|
||||
}
|
||||
}
|
||||
|
@ -824,7 +856,7 @@ impl Fingerprint {
|
|||
}
|
||||
|
||||
// Everything was up to date! Record such.
|
||||
self.fs_status = FsStatus::UpToDate(Some(mtime));
|
||||
self.fs_status = FsStatus::UpToDate { mtimes };
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
@ -856,6 +888,7 @@ impl hash::Hash for Fingerprint {
|
|||
name,
|
||||
public,
|
||||
fingerprint,
|
||||
only_requires_rmeta: _, // static property, no need to hash
|
||||
} in deps
|
||||
{
|
||||
pkg_id.hash(h);
|
||||
|
@ -929,6 +962,7 @@ impl DepFingerprint {
|
|||
name,
|
||||
public,
|
||||
fingerprint,
|
||||
only_requires_rmeta: cx.only_requires_rmeta(parent, dep),
|
||||
})
|
||||
}
|
||||
}
|
||||
|
|
|
@ -1,7 +1,7 @@
|
|||
use std::cell::Cell;
|
||||
use std::collections::{HashMap, HashSet};
|
||||
use std::io;
|
||||
use std::marker;
|
||||
use std::process::Output;
|
||||
use std::sync::mpsc::{channel, Receiver, Sender};
|
||||
use std::sync::Arc;
|
||||
|
||||
|
@ -29,7 +29,7 @@ use crate::util::{Progress, ProgressStyle};
|
|||
/// actual compilation step of each package. Packages enqueue units of work and
|
||||
/// then later on the entire graph is processed and compiled.
|
||||
pub struct JobQueue<'a, 'cfg> {
|
||||
queue: DependencyQueue<Unit<'a>, Job>,
|
||||
queue: DependencyQueue<Unit<'a>, Artifact, Job>,
|
||||
tx: Sender<Message>,
|
||||
rx: Receiver<Message>,
|
||||
active: HashMap<u32, Unit<'a>>,
|
||||
|
@ -42,12 +42,43 @@ pub struct JobQueue<'a, 'cfg> {
|
|||
}
|
||||
|
||||
pub struct JobState<'a> {
|
||||
/// Channel back to the main thread to coordinate messages and such.
|
||||
tx: Sender<Message>,
|
||||
|
||||
/// The job id that this state is associated with, used when sending
|
||||
/// messages back to the main thread.
|
||||
id: u32,
|
||||
|
||||
/// Whether or not we're expected to have a call to `rmeta_produced`. Once
|
||||
/// that method is called this is dynamically set to `false` to prevent
|
||||
/// sending a double message later on.
|
||||
rmeta_required: Cell<bool>,
|
||||
|
||||
// Historical versions of Cargo made use of the `'a` argument here, so to
|
||||
// leave the door open to future refactorings keep it here.
|
||||
_marker: marker::PhantomData<&'a ()>,
|
||||
}
|
||||
|
||||
/// Possible artifacts that can be produced by compilations, used as edge values
|
||||
/// in the dependency graph.
|
||||
///
|
||||
/// As edge values we can have multiple kinds of edges depending on one node,
|
||||
/// for example some units may only depend on the metadata for an rlib while
|
||||
/// others depend on the full rlib. This `Artifact` enum is used to distinguish
|
||||
/// this case and track the progress of compilations as they proceed.
|
||||
#[derive(Copy, Clone, Eq, PartialEq, Hash, Debug)]
|
||||
enum Artifact {
|
||||
/// A generic placeholder for "depends on everything run by a step" and
|
||||
/// means that we can't start the next compilation until the previous has
|
||||
/// finished entirely.
|
||||
All,
|
||||
|
||||
/// A node indicating that we only depend on the metadata of a compilation,
|
||||
/// but the compilation is typically also producing an rlib. We can start
|
||||
/// our step, however, before the full rlib is available.
|
||||
Metadata,
|
||||
}
|
||||
|
||||
enum Message {
|
||||
Run(String),
|
||||
BuildPlanMsg(String, ProcessBuilder, Arc<Vec<OutputFile>>),
|
||||
|
@ -55,7 +86,7 @@ enum Message {
|
|||
Stderr(String),
|
||||
FixDiagnostic(diagnostic_server::Message),
|
||||
Token(io::Result<Acquired>),
|
||||
Finish(u32, CargoResult<()>),
|
||||
Finish(u32, Artifact, CargoResult<()>),
|
||||
}
|
||||
|
||||
impl<'a> JobState<'a> {
|
||||
|
@ -74,24 +105,25 @@ impl<'a> JobState<'a> {
|
|||
.send(Message::BuildPlanMsg(module_name, cmd, filenames));
|
||||
}
|
||||
|
||||
pub fn capture_output(
|
||||
&self,
|
||||
cmd: &ProcessBuilder,
|
||||
prefix: Option<String>,
|
||||
capture_output: bool,
|
||||
) -> CargoResult<Output> {
|
||||
let prefix = prefix.unwrap_or_else(String::new);
|
||||
cmd.exec_with_streaming(
|
||||
&mut |out| {
|
||||
let _ = self.tx.send(Message::Stdout(format!("{}{}", prefix, out)));
|
||||
Ok(())
|
||||
},
|
||||
&mut |err| {
|
||||
let _ = self.tx.send(Message::Stderr(format!("{}{}", prefix, err)));
|
||||
Ok(())
|
||||
},
|
||||
capture_output,
|
||||
)
|
||||
pub fn stdout(&self, stdout: &str) {
|
||||
drop(self.tx.send(Message::Stdout(stdout.to_string())));
|
||||
}
|
||||
|
||||
pub fn stderr(&self, stderr: &str) {
|
||||
drop(self.tx.send(Message::Stderr(stderr.to_string())));
|
||||
}
|
||||
|
||||
/// A method used to signal to the coordinator thread that the rmeta file
|
||||
/// for an rlib has been produced. This is only called for some rmeta
|
||||
/// builds when required, and can be called at any time before a job ends.
|
||||
/// This should only be called once because a metadata file can only be
|
||||
/// produced once!
|
||||
pub fn rmeta_produced(&self) {
|
||||
assert!(self.rmeta_required.get());
|
||||
self.rmeta_required.set(false);
|
||||
let _ = self
|
||||
.tx
|
||||
.send(Message::Finish(self.id, Artifact::Metadata, Ok(())));
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -120,7 +152,7 @@ impl<'a, 'cfg> JobQueue<'a, 'cfg> {
|
|||
job: Job,
|
||||
) -> CargoResult<()> {
|
||||
let dependencies = cx.dep_targets(unit);
|
||||
let dependencies = dependencies
|
||||
let mut queue_deps = dependencies
|
||||
.iter()
|
||||
.filter(|unit| {
|
||||
// Binaries aren't actually needed to *compile* tests, just to run
|
||||
|
@ -128,10 +160,63 @@ impl<'a, 'cfg> JobQueue<'a, 'cfg> {
|
|||
!unit.target.is_test() || !unit.target.is_bin()
|
||||
})
|
||||
.cloned()
|
||||
.map(|dep| {
|
||||
// Handle the case here where our `unit -> dep` dependency may
|
||||
// only require the metadata, not the full compilation to
|
||||
// finish. Use the tables in `cx` to figure out what kind
|
||||
// of artifact is associated with this dependency.
|
||||
let artifact = if cx.only_requires_rmeta(unit, &dep) {
|
||||
Artifact::Metadata
|
||||
} else {
|
||||
Artifact::All
|
||||
};
|
||||
(dep, artifact)
|
||||
})
|
||||
.collect::<Vec<_>>();
|
||||
self.queue.queue(unit, job, &dependencies);
|
||||
|
||||
// This is somewhat tricky, but we may need to synthesize some
|
||||
// dependencies for this target if it requires full upstream
|
||||
// compilations to have completed. If we're in pipelining mode then some
|
||||
// dependency edges may be `Metadata` due to the above clause (as
|
||||
// opposed to everything being `All`). For example consider:
|
||||
//
|
||||
// a (binary)
|
||||
// └ b (lib)
|
||||
// └ c (lib)
|
||||
//
|
||||
// Here the dependency edge from B to C will be `Metadata`, and the
|
||||
// dependency edge from A to B will be `All`. For A to be compiled,
|
||||
// however, it currently actually needs the full rlib of C. This means
|
||||
// that we need to synthesize a dependency edge for the dependency graph
|
||||
// from A to C. That's done here.
|
||||
//
|
||||
// This will walk all dependencies of the current target, and if any of
|
||||
// *their* dependencies are `Metadata` then we depend on the `All` of
|
||||
// the target as well. This should ensure that edges changed to
|
||||
// `Metadata` propagate upwards `All` dependencies to anything that
|
||||
// transitively contains the `Metadata` edge.
|
||||
if unit.target.requires_upstream_objects() {
|
||||
for dep in dependencies.iter() {
|
||||
depend_on_deps_of_deps(cx, &mut queue_deps, dep);
|
||||
}
|
||||
|
||||
fn depend_on_deps_of_deps<'a>(
|
||||
cx: &Context<'a, '_>,
|
||||
deps: &mut Vec<(Unit<'a>, Artifact)>,
|
||||
unit: &Unit<'a>,
|
||||
) {
|
||||
for dep in cx.dep_targets(unit) {
|
||||
if cx.only_requires_rmeta(unit, &dep) {
|
||||
deps.push((dep, Artifact::All));
|
||||
depend_on_deps_of_deps(cx, deps, &dep);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
self.queue.queue(*unit, job, queue_deps);
|
||||
*self.counts.entry(unit.pkg.package_id()).or_insert(0) += 1;
|
||||
Ok(())
|
||||
return Ok(());
|
||||
}
|
||||
|
||||
/// Executes all jobs necessary to build the dependency graph.
|
||||
|
@ -139,7 +224,7 @@ impl<'a, 'cfg> JobQueue<'a, 'cfg> {
|
|||
/// This function will spawn off `config.jobs()` workers to build all of the
|
||||
/// necessary dependencies, in order. Freshness is propagated as far as
|
||||
/// possible along each dependency chain.
|
||||
pub fn execute(&mut self, cx: &mut Context<'_, '_>, plan: &mut BuildPlan) -> CargoResult<()> {
|
||||
pub fn execute(&mut self, cx: &mut Context<'a, '_>, plan: &mut BuildPlan) -> CargoResult<()> {
|
||||
let _p = profile::start("executing the job graph");
|
||||
self.queue.queue_finished();
|
||||
|
||||
|
@ -176,7 +261,7 @@ impl<'a, 'cfg> JobQueue<'a, 'cfg> {
|
|||
|
||||
fn drain_the_queue(
|
||||
&mut self,
|
||||
cx: &mut Context<'_, '_>,
|
||||
cx: &mut Context<'a, '_>,
|
||||
plan: &mut BuildPlan,
|
||||
scope: &Scope<'a>,
|
||||
jobserver_helper: &HelperThread,
|
||||
|
@ -198,6 +283,7 @@ impl<'a, 'cfg> JobQueue<'a, 'cfg> {
|
|||
// and then immediately return.
|
||||
let mut error = None;
|
||||
let total = self.queue.len();
|
||||
let mut finished = 0;
|
||||
loop {
|
||||
// Dequeue as much work as we can, learning about everything
|
||||
// possible that can run. Note that this is also the point where we
|
||||
|
@ -235,7 +321,7 @@ impl<'a, 'cfg> JobQueue<'a, 'cfg> {
|
|||
// unnecessarily.
|
||||
let events: Vec<_> = self.rx.try_iter().collect();
|
||||
let events = if events.is_empty() {
|
||||
self.show_progress(total);
|
||||
self.show_progress(finished, total);
|
||||
vec![self.rx.recv().unwrap()]
|
||||
} else {
|
||||
events
|
||||
|
@ -264,16 +350,25 @@ impl<'a, 'cfg> JobQueue<'a, 'cfg> {
|
|||
Message::FixDiagnostic(msg) => {
|
||||
print.print(&msg)?;
|
||||
}
|
||||
Message::Finish(id, result) => {
|
||||
let unit = self.active.remove(&id).unwrap();
|
||||
info!("end: {:?}", unit);
|
||||
|
||||
if !self.active.is_empty() {
|
||||
assert!(!tokens.is_empty());
|
||||
drop(tokens.pop());
|
||||
}
|
||||
Message::Finish(id, artifact, result) => {
|
||||
let unit = match artifact {
|
||||
// If `id` has completely finished we remove it
|
||||
// from the `active` map ...
|
||||
Artifact::All => {
|
||||
info!("end: {:?}", id);
|
||||
finished += 1;
|
||||
self.active.remove(&id).unwrap()
|
||||
}
|
||||
// ... otherwise if it hasn't finished we leave it
|
||||
// in there as we'll get another `Finish` later on.
|
||||
Artifact::Metadata => {
|
||||
info!("end (meta): {:?}", id);
|
||||
self.active[&id]
|
||||
}
|
||||
};
|
||||
info!("end ({:?}): {:?}", unit, result);
|
||||
match result {
|
||||
Ok(()) => self.finish(&unit, cx)?,
|
||||
Ok(()) => self.finish(&unit, artifact, cx)?,
|
||||
Err(e) => {
|
||||
let msg = "The following warnings were emitted during compilation:";
|
||||
self.emit_warnings(Some(msg), &unit, cx)?;
|
||||
|
@ -321,7 +416,9 @@ impl<'a, 'cfg> JobQueue<'a, 'cfg> {
|
|||
|
||||
let time_elapsed = util::elapsed(cx.bcx.config.creation_time().elapsed());
|
||||
|
||||
if self.queue.is_empty() {
|
||||
if let Some(e) = error {
|
||||
Err(e)
|
||||
} else if self.queue.is_empty() && queue.is_empty() {
|
||||
let message = format!(
|
||||
"{} [{}] target(s) in {}",
|
||||
build_type, opt_type, time_elapsed
|
||||
|
@ -330,16 +427,13 @@ impl<'a, 'cfg> JobQueue<'a, 'cfg> {
|
|||
cx.bcx.config.shell().status("Finished", message)?;
|
||||
}
|
||||
Ok(())
|
||||
} else if let Some(e) = error {
|
||||
Err(e)
|
||||
} else {
|
||||
debug!("queue: {:#?}", self.queue);
|
||||
Err(internal("finished with jobs still left in the queue"))
|
||||
}
|
||||
}
|
||||
|
||||
fn show_progress(&mut self, total: usize) {
|
||||
let count = total - self.queue.len();
|
||||
fn show_progress(&mut self, count: usize, total: usize) {
|
||||
let active_names = self
|
||||
.active
|
||||
.values()
|
||||
|
@ -376,24 +470,48 @@ impl<'a, 'cfg> JobQueue<'a, 'cfg> {
|
|||
&mut self,
|
||||
unit: &Unit<'a>,
|
||||
job: Job,
|
||||
cx: &Context<'_, '_>,
|
||||
cx: &Context<'a, '_>,
|
||||
scope: &Scope<'a>,
|
||||
) -> CargoResult<()> {
|
||||
info!("start: {:?}", unit);
|
||||
|
||||
let id = self.next_id;
|
||||
self.next_id = id.checked_add(1).unwrap();
|
||||
|
||||
info!("start {}: {:?}", id, unit);
|
||||
|
||||
assert!(self.active.insert(id, *unit).is_none());
|
||||
*self.counts.get_mut(&unit.pkg.package_id()).unwrap() -= 1;
|
||||
|
||||
let my_tx = self.tx.clone();
|
||||
let fresh = job.freshness();
|
||||
let rmeta_required = cx.rmeta_required(unit);
|
||||
let doit = move || {
|
||||
let res = job.run(&JobState {
|
||||
let state = JobState {
|
||||
id,
|
||||
tx: my_tx.clone(),
|
||||
rmeta_required: Cell::new(rmeta_required),
|
||||
_marker: marker::PhantomData,
|
||||
});
|
||||
my_tx.send(Message::Finish(id, res)).unwrap();
|
||||
};
|
||||
let res = job.run(&state);
|
||||
|
||||
// If the `rmeta_required` wasn't consumed but it was set
|
||||
// previously, then we either have:
|
||||
//
|
||||
// 1. The `job` didn't do anything because it was "fresh".
|
||||
// 2. The `job` returned an error and didn't reach the point where
|
||||
// it called `rmeta_produced`.
|
||||
// 3. We forgot to call `rmeta_produced` and there's a bug in Cargo.
|
||||
//
|
||||
// Ruling out the third, the other two are pretty common for 2
|
||||
// we'll just naturally abort the compilation operation but for 1
|
||||
// we need to make sure that the metadata is flagged as produced so
|
||||
// send a synthetic message here.
|
||||
if state.rmeta_required.get() && res.is_ok() {
|
||||
my_tx
|
||||
.send(Message::Finish(id, Artifact::Metadata, Ok(())))
|
||||
.unwrap();
|
||||
}
|
||||
|
||||
my_tx.send(Message::Finish(id, Artifact::All, res)).unwrap();
|
||||
};
|
||||
|
||||
if !cx.bcx.build_config.build_plan {
|
||||
|
@ -439,11 +557,16 @@ impl<'a, 'cfg> JobQueue<'a, 'cfg> {
|
|||
Ok(())
|
||||
}
|
||||
|
||||
fn finish(&mut self, unit: &Unit<'a>, cx: &mut Context<'_, '_>) -> CargoResult<()> {
|
||||
fn finish(
|
||||
&mut self,
|
||||
unit: &Unit<'a>,
|
||||
artifact: Artifact,
|
||||
cx: &mut Context<'_, '_>,
|
||||
) -> CargoResult<()> {
|
||||
if unit.mode.is_run_custom_build() && cx.bcx.show_warnings(unit.pkg.package_id()) {
|
||||
self.emit_warnings(None, unit, cx)?;
|
||||
}
|
||||
self.queue.finish(unit);
|
||||
self.queue.finish(unit, &artifact);
|
||||
Ok(())
|
||||
}
|
||||
|
||||
|
|
|
@ -14,11 +14,10 @@ mod unit;
|
|||
use std::env;
|
||||
use std::ffi::{OsStr, OsString};
|
||||
use std::fs;
|
||||
use std::io::{self, Write};
|
||||
use std::path::{self, Path, PathBuf};
|
||||
use std::path::{Path, PathBuf};
|
||||
use std::sync::Arc;
|
||||
|
||||
use failure::Error;
|
||||
use failure::{bail, Error};
|
||||
use log::debug;
|
||||
use same_file::is_same_file;
|
||||
use serde::Serialize;
|
||||
|
@ -31,7 +30,7 @@ pub use self::context::Context;
|
|||
pub use self::custom_build::{BuildMap, BuildOutput, BuildScripts};
|
||||
pub use self::job::Freshness;
|
||||
use self::job::{Job, Work};
|
||||
use self::job_queue::JobQueue;
|
||||
use self::job_queue::{JobQueue, JobState};
|
||||
pub use self::layout::is_bad_artifact_name;
|
||||
use self::output_depinfo::output_depinfo;
|
||||
pub use crate::core::compiler::unit::{Unit, UnitInterner};
|
||||
|
@ -40,6 +39,7 @@ use crate::core::profiles::{Lto, PanicStrategy, Profile};
|
|||
use crate::core::Feature;
|
||||
use crate::core::{PackageId, Target};
|
||||
use crate::util::errors::{CargoResult, CargoResultExt, Internal, ProcessError};
|
||||
use crate::util::machine_message::Message;
|
||||
use crate::util::paths;
|
||||
use crate::util::{self, machine_message, process, ProcessBuilder};
|
||||
use crate::util::{internal, join_paths, profile};
|
||||
|
@ -65,40 +65,14 @@ pub trait Executor: Send + Sync + 'static {
|
|||
/// In case of an `Err`, Cargo will not continue with the build process for
|
||||
/// this package.
|
||||
fn exec(
|
||||
&self,
|
||||
cmd: ProcessBuilder,
|
||||
_id: PackageId,
|
||||
_target: &Target,
|
||||
_mode: CompileMode,
|
||||
) -> CargoResult<()> {
|
||||
cmd.exec()?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn exec_and_capture_output(
|
||||
&self,
|
||||
cmd: ProcessBuilder,
|
||||
id: PackageId,
|
||||
target: &Target,
|
||||
mode: CompileMode,
|
||||
_state: &job_queue::JobState<'_>,
|
||||
) -> CargoResult<()> {
|
||||
// We forward to `exec()` to keep RLS working.
|
||||
self.exec(cmd, id, target, mode)
|
||||
}
|
||||
|
||||
fn exec_json(
|
||||
&self,
|
||||
cmd: ProcessBuilder,
|
||||
_id: PackageId,
|
||||
_target: &Target,
|
||||
_mode: CompileMode,
|
||||
handle_stdout: &mut dyn FnMut(&str) -> CargoResult<()>,
|
||||
handle_stderr: &mut dyn FnMut(&str) -> CargoResult<()>,
|
||||
) -> CargoResult<()> {
|
||||
cmd.exec_with_streaming(handle_stdout, handle_stderr, false)?;
|
||||
Ok(())
|
||||
}
|
||||
on_stdout_line: &mut dyn FnMut(&str) -> CargoResult<()>,
|
||||
on_stderr_line: &mut dyn FnMut(&str) -> CargoResult<()>,
|
||||
) -> CargoResult<()>;
|
||||
|
||||
/// Queried when queuing each unit of work. If it returns true, then the
|
||||
/// unit will always be rebuilt, independent of whether it needs to be.
|
||||
|
@ -113,15 +87,17 @@ pub trait Executor: Send + Sync + 'static {
|
|||
pub struct DefaultExecutor;
|
||||
|
||||
impl Executor for DefaultExecutor {
|
||||
fn exec_and_capture_output(
|
||||
fn exec(
|
||||
&self,
|
||||
cmd: ProcessBuilder,
|
||||
_id: PackageId,
|
||||
_target: &Target,
|
||||
_mode: CompileMode,
|
||||
state: &job_queue::JobState<'_>,
|
||||
on_stdout_line: &mut dyn FnMut(&str) -> CargoResult<()>,
|
||||
on_stderr_line: &mut dyn FnMut(&str) -> CargoResult<()>,
|
||||
) -> CargoResult<()> {
|
||||
state.capture_output(&cmd, None, false).map(drop)
|
||||
cmd.exec_with_streaming(on_stdout_line, on_stderr_line, false)
|
||||
.map(drop)
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -226,7 +202,6 @@ fn rustc<'a, 'cfg>(
|
|||
let dep_info_loc = fingerprint::dep_info_loc(cx, unit);
|
||||
|
||||
rustc.args(cx.bcx.rustflags_args(unit));
|
||||
let json_messages = cx.bcx.build_config.json_messages();
|
||||
let package_id = unit.pkg.package_id();
|
||||
let target = unit.target.clone();
|
||||
let mode = unit.mode;
|
||||
|
@ -241,6 +216,48 @@ fn rustc<'a, 'cfg>(
|
|||
.unwrap_or_else(|| cx.bcx.config.cwd())
|
||||
.to_path_buf();
|
||||
let fingerprint_dir = cx.files().fingerprint_dir(unit);
|
||||
let rmeta_produced = cx.rmeta_required(unit);
|
||||
|
||||
// If this unit is producing a required rmeta file then we need to know
|
||||
// when the rmeta file is ready so we can signal to the rest of Cargo that
|
||||
// it can continue dependant compilations. To do this we are currently
|
||||
// required to switch the compiler into JSON message mode, but we still
|
||||
// want to present human readable errors as well. (this rabbit hole just
|
||||
// goes and goes)
|
||||
//
|
||||
// All that means is that if we're not already in JSON mode we need to
|
||||
// switch to JSON mode, ensure that rustc error messages can be rendered
|
||||
// prettily, and then when parsing JSON messages from rustc we need to
|
||||
// internally understand that we should extract the `rendered` field and
|
||||
// present it if we can.
|
||||
let extract_rendered_errors = if rmeta_produced {
|
||||
match cx.bcx.build_config.message_format {
|
||||
MessageFormat::Json => {
|
||||
rustc.arg("-Zemit-artifact-notifications");
|
||||
false
|
||||
}
|
||||
MessageFormat::Human => {
|
||||
rustc
|
||||
.arg("--error-format=json")
|
||||
.arg("--json-rendered=termcolor")
|
||||
.arg("-Zunstable-options")
|
||||
.arg("-Zemit-artifact-notifications");
|
||||
true
|
||||
}
|
||||
|
||||
// FIXME(rust-lang/rust#60419): right now we have no way of turning
|
||||
// on JSON messages from the compiler and also asking the rendered
|
||||
// field to be in the `short` format.
|
||||
MessageFormat::Short => {
|
||||
bail!(
|
||||
"currently `--message-format short` is incompatible with \
|
||||
pipelined compilation"
|
||||
);
|
||||
}
|
||||
}
|
||||
} else {
|
||||
false
|
||||
};
|
||||
|
||||
return Ok(Work::new(move |state| {
|
||||
// Only at runtime have we discovered what the extra -L and -l
|
||||
|
@ -293,23 +310,28 @@ fn rustc<'a, 'cfg>(
|
|||
|
||||
state.running(&rustc);
|
||||
let timestamp = paths::set_invocation_time(&fingerprint_dir)?;
|
||||
if json_messages {
|
||||
exec.exec_json(
|
||||
if build_plan {
|
||||
state.build_plan(buildkey, rustc.clone(), outputs.clone());
|
||||
} else {
|
||||
exec.exec(
|
||||
rustc,
|
||||
package_id,
|
||||
&target,
|
||||
mode,
|
||||
&mut assert_is_empty,
|
||||
&mut |line| json_stderr(line, package_id, &target),
|
||||
&mut |line| on_stdout_line(state, line, package_id, &target),
|
||||
&mut |line| {
|
||||
on_stderr_line(
|
||||
state,
|
||||
line,
|
||||
package_id,
|
||||
&target,
|
||||
extract_rendered_errors,
|
||||
rmeta_produced,
|
||||
)
|
||||
},
|
||||
)
|
||||
.map_err(internal_if_simple_exit_code)
|
||||
.chain_err(|| format!("Could not compile `{}`.", name))?;
|
||||
} else if build_plan {
|
||||
state.build_plan(buildkey, rustc.clone(), outputs.clone());
|
||||
} else {
|
||||
exec.exec_and_capture_output(rustc, package_id, &target, mode, state)
|
||||
.map_err(internal_if_simple_exit_code)
|
||||
.chain_err(|| format!("Could not compile `{}`.", name))?;
|
||||
}
|
||||
|
||||
if do_rename && real_name != crate_name {
|
||||
|
@ -427,7 +449,7 @@ fn link_targets<'a, 'cfg>(
|
|||
target.set_src_path(TargetSourcePath::Path(path));
|
||||
}
|
||||
|
||||
Ok(Work::new(move |_| {
|
||||
Ok(Work::new(move |state| {
|
||||
// If we're a "root crate", e.g., the target of this compilation, then we
|
||||
// hard link our outputs out of the `deps` directory into the directory
|
||||
// above. This means that `cargo build` will produce binaries in
|
||||
|
@ -468,7 +490,7 @@ fn link_targets<'a, 'cfg>(
|
|||
test: unit_mode.is_any_test(),
|
||||
};
|
||||
|
||||
machine_message::emit(&machine_message::Artifact {
|
||||
let msg = machine_message::Artifact {
|
||||
package_id,
|
||||
target: &target,
|
||||
profile: art_profile,
|
||||
|
@ -476,7 +498,9 @@ fn link_targets<'a, 'cfg>(
|
|||
filenames: destinations,
|
||||
executable,
|
||||
fresh,
|
||||
});
|
||||
}
|
||||
.to_json_string();
|
||||
state.stdout(&msg);
|
||||
}
|
||||
Ok(())
|
||||
}))
|
||||
|
@ -638,7 +662,7 @@ fn rustdoc<'a, 'cfg>(cx: &mut Context<'a, 'cfg>, unit: &Unit<'a>) -> CargoResult
|
|||
rustdoc.arg("--cfg").arg(&format!("feature=\"{}\"", feat));
|
||||
}
|
||||
|
||||
add_error_format(bcx, &mut rustdoc);
|
||||
add_error_format(cx, &mut rustdoc);
|
||||
|
||||
if let Some(args) = bcx.extra_args_for(unit) {
|
||||
rustdoc.args(args);
|
||||
|
@ -651,7 +675,6 @@ fn rustdoc<'a, 'cfg>(cx: &mut Context<'a, 'cfg>, unit: &Unit<'a>) -> CargoResult
|
|||
let name = unit.pkg.name().to_string();
|
||||
let build_state = cx.build_state.clone();
|
||||
let key = (unit.pkg.package_id(), unit.kind);
|
||||
let json_messages = bcx.build_config.json_messages();
|
||||
let package_id = unit.pkg.package_id();
|
||||
let target = unit.target.clone();
|
||||
|
||||
|
@ -666,18 +689,13 @@ fn rustdoc<'a, 'cfg>(cx: &mut Context<'a, 'cfg>, unit: &Unit<'a>) -> CargoResult
|
|||
}
|
||||
state.running(&rustdoc);
|
||||
|
||||
let exec_result = if json_messages {
|
||||
rustdoc
|
||||
.exec_with_streaming(
|
||||
&mut assert_is_empty,
|
||||
&mut |line| json_stderr(line, package_id, &target),
|
||||
false,
|
||||
)
|
||||
.map(drop)
|
||||
} else {
|
||||
state.capture_output(&rustdoc, None, false).map(drop)
|
||||
};
|
||||
exec_result.chain_err(|| format!("Could not document `{}`.", name))?;
|
||||
rustdoc
|
||||
.exec_with_streaming(
|
||||
&mut |line| on_stdout_line(state, line, package_id, &target),
|
||||
&mut |line| on_stderr_line(state, line, package_id, &target, false, false),
|
||||
false,
|
||||
)
|
||||
.chain_err(|| format!("Could not document `{}`.", name))?;
|
||||
Ok(())
|
||||
}))
|
||||
}
|
||||
|
@ -740,8 +758,8 @@ fn add_color(bcx: &BuildContext<'_, '_>, cmd: &mut ProcessBuilder) {
|
|||
cmd.args(&["--color", color]);
|
||||
}
|
||||
|
||||
fn add_error_format(bcx: &BuildContext<'_, '_>, cmd: &mut ProcessBuilder) {
|
||||
match bcx.build_config.message_format {
|
||||
fn add_error_format(cx: &Context<'_, '_>, cmd: &mut ProcessBuilder) {
|
||||
match cx.bcx.build_config.message_format {
|
||||
MessageFormat::Human => (),
|
||||
MessageFormat::Json => {
|
||||
cmd.arg("--error-format").arg("json");
|
||||
|
@ -779,7 +797,7 @@ fn build_base_args<'a, 'cfg>(
|
|||
|
||||
add_path_args(bcx, unit, cmd);
|
||||
add_color(bcx, cmd);
|
||||
add_error_format(bcx, cmd);
|
||||
add_error_format(cx, cmd);
|
||||
|
||||
if !test {
|
||||
for crate_type in crate_types.iter() {
|
||||
|
@ -789,6 +807,11 @@ fn build_base_args<'a, 'cfg>(
|
|||
|
||||
if unit.mode.is_check() {
|
||||
cmd.arg("--emit=dep-info,metadata");
|
||||
} else if !unit.target.requires_upstream_objects() {
|
||||
// Always produce metdata files for rlib outputs. Metadata may be used
|
||||
// in this session for a pipelined compilation, or it may be used in a
|
||||
// future Cargo session as part of a pipelined compile.
|
||||
cmd.arg("--emit=dep-info,metadata,link");
|
||||
} else {
|
||||
cmd.arg("--emit=dep-info,link");
|
||||
}
|
||||
|
@ -994,17 +1017,14 @@ fn build_deps_args<'a, 'cfg>(
|
|||
need_unstable_opts: &mut bool,
|
||||
) -> CargoResult<()> {
|
||||
let bcx = cx.bcx;
|
||||
for output in cx.outputs(dep)?.iter() {
|
||||
if output.flavor != FileFlavor::Linkable {
|
||||
continue;
|
||||
}
|
||||
let mut v = OsString::new();
|
||||
let name = bcx.extern_crate_name(current, dep)?;
|
||||
v.push(name);
|
||||
v.push("=");
|
||||
v.push(cx.files().out_dir(dep));
|
||||
v.push(&path::MAIN_SEPARATOR.to_string());
|
||||
v.push(&output.path.file_name().unwrap());
|
||||
|
||||
let mut value = OsString::new();
|
||||
value.push(bcx.extern_crate_name(current, dep)?);
|
||||
value.push("=");
|
||||
|
||||
let mut pass = |file| {
|
||||
let mut value = value.clone();
|
||||
value.push(file);
|
||||
|
||||
if current
|
||||
.pkg
|
||||
|
@ -1020,7 +1040,26 @@ fn build_deps_args<'a, 'cfg>(
|
|||
cmd.arg("--extern");
|
||||
}
|
||||
|
||||
cmd.arg(&v);
|
||||
cmd.arg(&value);
|
||||
};
|
||||
|
||||
let outputs = cx.outputs(dep)?;
|
||||
let mut outputs = outputs.iter().filter_map(|output| match output.flavor {
|
||||
FileFlavor::Linkable { rmeta } => Some((output, rmeta)),
|
||||
_ => None,
|
||||
});
|
||||
|
||||
if cx.only_requires_rmeta(current, dep) {
|
||||
let (output, _rmeta) = outputs
|
||||
.find(|(_output, rmeta)| *rmeta)
|
||||
.expect("failed to find rlib dep for pipelined dep");
|
||||
pass(&output.path);
|
||||
} else {
|
||||
for (output, rmeta) in outputs {
|
||||
if !rmeta {
|
||||
pass(&output.path);
|
||||
}
|
||||
}
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
|
@ -1046,32 +1085,98 @@ impl Kind {
|
|||
}
|
||||
}
|
||||
|
||||
fn assert_is_empty(line: &str) -> CargoResult<()> {
|
||||
if !line.is_empty() {
|
||||
Err(internal(&format!(
|
||||
"compiler stdout is not empty: `{}`",
|
||||
line
|
||||
)))
|
||||
} else {
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
|
||||
fn json_stderr(line: &str, package_id: PackageId, target: &Target) -> CargoResult<()> {
|
||||
// Stderr from rustc/rustdoc can have a mix of JSON and non-JSON output.
|
||||
if line.starts_with('{') {
|
||||
// Handle JSON lines.
|
||||
let compiler_message = serde_json::from_str(line)
|
||||
.map_err(|_| internal(&format!("compiler produced invalid json: `{}`", line)))?;
|
||||
|
||||
machine_message::emit(&machine_message::FromCompiler {
|
||||
package_id,
|
||||
target,
|
||||
message: compiler_message,
|
||||
});
|
||||
} else {
|
||||
// Forward non-JSON to stderr.
|
||||
writeln!(io::stderr(), "{}", line)?;
|
||||
}
|
||||
fn on_stdout_line(
|
||||
state: &JobState<'_>,
|
||||
line: &str,
|
||||
_package_id: PackageId,
|
||||
_target: &Target,
|
||||
) -> CargoResult<()> {
|
||||
state.stdout(line);
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn on_stderr_line(
|
||||
state: &JobState<'_>,
|
||||
line: &str,
|
||||
package_id: PackageId,
|
||||
target: &Target,
|
||||
extract_rendered_messages: bool,
|
||||
look_for_metadata_directive: bool,
|
||||
) -> CargoResult<()> {
|
||||
// We primarily want to use this function to process JSON messages from
|
||||
// rustc. The compiler should always print one JSON message per line, and
|
||||
// otherwise it may have other output intermingled (think RUST_LOG or
|
||||
// something like that), so skip over everything that doesn't look like a
|
||||
// JSON message.
|
||||
if !line.starts_with('{') {
|
||||
state.stderr(line);
|
||||
return Ok(());
|
||||
}
|
||||
|
||||
let compiler_message: Box<serde_json::value::RawValue> = match serde_json::from_str(line) {
|
||||
Ok(msg) => msg,
|
||||
|
||||
// If the compiler produced a line that started with `{` but it wasn't
|
||||
// valid JSON, maybe it wasn't JSON in the first place! Forward it along
|
||||
// to stderr.
|
||||
Err(_) => {
|
||||
state.stderr(line);
|
||||
return Ok(());
|
||||
}
|
||||
};
|
||||
|
||||
// In some modes of compilation Cargo switches the compiler to JSON mode
|
||||
// but the user didn't request that so we still want to print pretty rustc
|
||||
// colorized diagnostics. In those cases (`extract_rendered_messages`) we
|
||||
// take a look at the JSON blob we go, see if it's a relevant diagnostics,
|
||||
// and if so forward just that diagnostic for us to print.
|
||||
if extract_rendered_messages {
|
||||
#[derive(serde::Deserialize)]
|
||||
struct CompilerMessage {
|
||||
rendered: String,
|
||||
}
|
||||
if let Ok(error) = serde_json::from_str::<CompilerMessage>(compiler_message.get()) {
|
||||
state.stderr(&error.rendered);
|
||||
return Ok(());
|
||||
}
|
||||
}
|
||||
|
||||
// In some modes of execution we will execute rustc with `-Z
|
||||
// emit-artifact-notifications` to look for metadata files being produced. When this
|
||||
// happens we may be able to start subsequent compilations more quickly than
|
||||
// waiting for an entire compile to finish, possibly using more parallelism
|
||||
// available to complete a compilation session more quickly.
|
||||
//
|
||||
// In these cases look for a matching directive and inform Cargo internally
|
||||
// that a metadata file has been produced.
|
||||
if look_for_metadata_directive {
|
||||
#[derive(serde::Deserialize)]
|
||||
struct ArtifactNotification {
|
||||
artifact: String,
|
||||
}
|
||||
if let Ok(artifact) = serde_json::from_str::<ArtifactNotification>(compiler_message.get()) {
|
||||
log::trace!("found directive from rustc: `{}`", artifact.artifact);
|
||||
if artifact.artifact.ends_with(".rmeta") {
|
||||
log::debug!("looks like metadata finished early!");
|
||||
state.rmeta_produced();
|
||||
}
|
||||
return Ok(());
|
||||
}
|
||||
}
|
||||
|
||||
// And failing all that above we should have a legitimate JSON diagnostic
|
||||
// from the compiler, so wrap it in an external Cargo JSON message
|
||||
// indicating which package it came from and then emit it.
|
||||
let msg = machine_message::FromCompiler {
|
||||
package_id,
|
||||
target,
|
||||
message: compiler_message,
|
||||
}
|
||||
.to_json_string();
|
||||
|
||||
// Switch json lines from rustc/rustdoc that appear on stderr to stdout
|
||||
// instead. We want the stdout of Cargo to always be machine parseable as
|
||||
// stderr has our colorized human-readable messages.
|
||||
state.stdout(&msg);
|
||||
Ok(())
|
||||
}
|
||||
|
|
|
@ -120,6 +120,19 @@ impl LibKind {
|
|||
LibKind::Other(..) => false,
|
||||
}
|
||||
}
|
||||
|
||||
pub fn requires_upstream_objects(&self) -> bool {
|
||||
match *self {
|
||||
// "lib" == "rlib" and is a compilation that doesn't actually
|
||||
// require upstream object files to exist, only upstream metadata
|
||||
// files. As a result, it doesn't require upstream artifacts
|
||||
LibKind::Lib | LibKind::Rlib => false,
|
||||
|
||||
// Everything else, however, is some form of "linkable output" or
|
||||
// something that requires upstream object files.
|
||||
_ => true,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl fmt::Debug for LibKind {
|
||||
|
@ -795,6 +808,10 @@ impl Target {
|
|||
})
|
||||
}
|
||||
|
||||
/// Returns whether this target produces an artifact which can be linked
|
||||
/// into a Rust crate.
|
||||
///
|
||||
/// This only returns true for certain kinds of libraries.
|
||||
pub fn linkable(&self) -> bool {
|
||||
match self.kind {
|
||||
TargetKind::Lib(ref kinds) => kinds.iter().any(|k| k.linkable()),
|
||||
|
@ -802,6 +819,20 @@ impl Target {
|
|||
}
|
||||
}
|
||||
|
||||
/// Returns whether production of this artifact requires the object files
|
||||
/// from dependencies to be available.
|
||||
///
|
||||
/// This only returns `false` when all we're producing is an rlib, otherwise
|
||||
/// it will return `true`.
|
||||
pub fn requires_upstream_objects(&self) -> bool {
|
||||
match &self.kind {
|
||||
TargetKind::Lib(kinds) | TargetKind::ExampleLib(kinds) => {
|
||||
kinds.iter().any(|k| k.requires_upstream_objects())
|
||||
}
|
||||
_ => true,
|
||||
}
|
||||
}
|
||||
|
||||
pub fn is_bin(&self) -> bool {
|
||||
self.kind == TargetKind::Bin
|
||||
}
|
||||
|
|
|
@ -3,68 +3,80 @@
|
|||
//!
|
||||
//! This structure is used to store the dependency graph and dynamically update
|
||||
//! it to figure out when a dependency should be built.
|
||||
//!
|
||||
//! Dependencies in this queue are represented as a (node, edge) pair. This is
|
||||
//! used to model nodes which produce multiple outputs at different times but
|
||||
//! some nodes may only require one of the outputs and can start before the
|
||||
//! whole node is finished.
|
||||
|
||||
use std::collections::{HashMap, HashSet};
|
||||
use std::hash::Hash;
|
||||
|
||||
#[derive(Debug)]
|
||||
pub struct DependencyQueue<K: Eq + Hash, V> {
|
||||
pub struct DependencyQueue<N: Hash + Eq, E: Hash + Eq, V> {
|
||||
/// A list of all known keys to build.
|
||||
///
|
||||
/// The value of the hash map is list of dependencies which still need to be
|
||||
/// built before the package can be built. Note that the set is dynamically
|
||||
/// updated as more dependencies are built.
|
||||
dep_map: HashMap<K, (HashSet<K>, V)>,
|
||||
dep_map: HashMap<N, (HashSet<(N, E)>, V)>,
|
||||
|
||||
/// A reverse mapping of a package to all packages that depend on that
|
||||
/// package.
|
||||
///
|
||||
/// This map is statically known and does not get updated throughout the
|
||||
/// lifecycle of the DependencyQueue.
|
||||
reverse_dep_map: HashMap<K, HashSet<K>>,
|
||||
|
||||
/// The packages which are currently being built, waiting for a call to
|
||||
/// `finish`.
|
||||
pending: HashSet<K>,
|
||||
///
|
||||
/// This is sort of like a `HashMap<(N, E), HashSet<N>>` map, but more
|
||||
/// easily indexable with just an `N`
|
||||
reverse_dep_map: HashMap<N, HashMap<E, HashSet<N>>>,
|
||||
|
||||
/// Topological depth of each key
|
||||
depth: HashMap<K, usize>,
|
||||
depth: HashMap<N, usize>,
|
||||
}
|
||||
|
||||
impl<K: Hash + Eq + Clone, V> Default for DependencyQueue<K, V> {
|
||||
fn default() -> DependencyQueue<K, V> {
|
||||
impl<N: Hash + Eq, E: Hash + Eq, V> Default for DependencyQueue<N, E, V> {
|
||||
fn default() -> DependencyQueue<N, E, V> {
|
||||
DependencyQueue::new()
|
||||
}
|
||||
}
|
||||
|
||||
impl<K: Hash + Eq + Clone, V> DependencyQueue<K, V> {
|
||||
impl<N: Hash + Eq, E: Hash + Eq, V> DependencyQueue<N, E, V> {
|
||||
/// Creates a new dependency queue with 0 packages.
|
||||
pub fn new() -> DependencyQueue<K, V> {
|
||||
pub fn new() -> DependencyQueue<N, E, V> {
|
||||
DependencyQueue {
|
||||
dep_map: HashMap::new(),
|
||||
reverse_dep_map: HashMap::new(),
|
||||
pending: HashSet::new(),
|
||||
depth: HashMap::new(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// Adds a new package to this dependency queue.
|
||||
impl<N: Hash + Eq + Clone, E: Eq + Hash + Clone, V> DependencyQueue<N, E, V> {
|
||||
/// Adds a new ndoe and its dependencies to this queue.
|
||||
///
|
||||
/// It is assumed that any dependencies of this package will eventually also
|
||||
/// be added to the dependency queue.
|
||||
pub fn queue(&mut self, key: &K, value: V, dependencies: &[K]) {
|
||||
assert!(!self.dep_map.contains_key(key));
|
||||
/// The `key` specified is a new node in the dependency graph, and the node
|
||||
/// depend on all the dependencies iterated by `dependencies`. Each
|
||||
/// dependency is a node/edge pair, where edges can be thought of as
|
||||
/// productions from nodes (aka if it's just `()` it's just waiting for the
|
||||
/// node to finish).
|
||||
///
|
||||
/// An optional `value` can also be associated with `key` which is reclaimed
|
||||
/// when the node is ready to go.
|
||||
pub fn queue(&mut self, key: N, value: V, dependencies: impl IntoIterator<Item = (N, E)>) {
|
||||
assert!(!self.dep_map.contains_key(&key));
|
||||
|
||||
let mut my_dependencies = HashSet::new();
|
||||
for dep in dependencies {
|
||||
my_dependencies.insert(dep.clone());
|
||||
let rev = self
|
||||
.reverse_dep_map
|
||||
.entry(dep.clone())
|
||||
.or_insert_with(HashSet::new);
|
||||
rev.insert(key.clone());
|
||||
for (dep, edge) in dependencies {
|
||||
my_dependencies.insert((dep.clone(), edge.clone()));
|
||||
self.reverse_dep_map
|
||||
.entry(dep)
|
||||
.or_insert_with(HashMap::new)
|
||||
.entry(edge)
|
||||
.or_insert_with(HashSet::new)
|
||||
.insert(key.clone());
|
||||
}
|
||||
self.dep_map.insert(key.clone(), (my_dependencies, value));
|
||||
self.dep_map.insert(key, (my_dependencies, value));
|
||||
}
|
||||
|
||||
/// All nodes have been added, calculate some internal metadata and prepare
|
||||
|
@ -74,10 +86,10 @@ impl<K: Hash + Eq + Clone, V> DependencyQueue<K, V> {
|
|||
depth(key, &self.reverse_dep_map, &mut self.depth);
|
||||
}
|
||||
|
||||
fn depth<K: Hash + Eq + Clone>(
|
||||
key: &K,
|
||||
map: &HashMap<K, HashSet<K>>,
|
||||
results: &mut HashMap<K, usize>,
|
||||
fn depth<N: Hash + Eq + Clone, E: Hash + Eq + Clone>(
|
||||
key: &N,
|
||||
map: &HashMap<N, HashMap<E, HashSet<N>>>,
|
||||
results: &mut HashMap<N, usize>,
|
||||
) -> usize {
|
||||
const IN_PROGRESS: usize = !0;
|
||||
|
||||
|
@ -91,7 +103,8 @@ impl<K: Hash + Eq + Clone, V> DependencyQueue<K, V> {
|
|||
let depth = 1 + map
|
||||
.get(key)
|
||||
.into_iter()
|
||||
.flat_map(|it| it)
|
||||
.flat_map(|it| it.values())
|
||||
.flat_map(|set| set)
|
||||
.map(|dep| depth(dep, map, results))
|
||||
.max()
|
||||
.unwrap_or(0);
|
||||
|
@ -106,7 +119,7 @@ impl<K: Hash + Eq + Clone, V> DependencyQueue<K, V> {
|
|||
///
|
||||
/// A package is ready to be built when it has 0 un-built dependencies. If
|
||||
/// `None` is returned then no packages are ready to be built.
|
||||
pub fn dequeue(&mut self) -> Option<(K, V)> {
|
||||
pub fn dequeue(&mut self) -> Option<(N, V)> {
|
||||
// Look at all our crates and find everything that's ready to build (no
|
||||
// deps). After we've got that candidate set select the one which has
|
||||
// the maximum depth in the dependency graph. This way we should
|
||||
|
@ -120,7 +133,7 @@ impl<K: Hash + Eq + Clone, V> DependencyQueue<K, V> {
|
|||
let next = self
|
||||
.dep_map
|
||||
.iter()
|
||||
.filter(|&(_, &(ref deps, _))| deps.is_empty())
|
||||
.filter(|(_, (deps, _))| deps.is_empty())
|
||||
.map(|(key, _)| key.clone())
|
||||
.max_by_key(|k| self.depth[k]);
|
||||
let key = match next {
|
||||
|
@ -128,32 +141,33 @@ impl<K: Hash + Eq + Clone, V> DependencyQueue<K, V> {
|
|||
None => return None,
|
||||
};
|
||||
let (_, data) = self.dep_map.remove(&key).unwrap();
|
||||
self.pending.insert(key.clone());
|
||||
Some((key, data))
|
||||
}
|
||||
|
||||
/// Returns `true` if there are remaining packages to be built.
|
||||
pub fn is_empty(&self) -> bool {
|
||||
self.dep_map.is_empty() && self.pending.is_empty()
|
||||
self.dep_map.is_empty()
|
||||
}
|
||||
|
||||
/// Returns the number of remaining packages to be built.
|
||||
pub fn len(&self) -> usize {
|
||||
self.dep_map.len() + self.pending.len()
|
||||
self.dep_map.len()
|
||||
}
|
||||
|
||||
/// Indicate that a package has been built.
|
||||
/// Indicate that something has finished.
|
||||
///
|
||||
/// This function will update the dependency queue with this information,
|
||||
/// possibly allowing the next invocation of `dequeue` to return a package.
|
||||
pub fn finish(&mut self, key: &K) {
|
||||
assert!(self.pending.remove(key));
|
||||
let reverse_deps = match self.reverse_dep_map.get(key) {
|
||||
/// Calling this function indicates that the `node` has produced `edge`. All
|
||||
/// remaining work items which only depend on this node/edge pair are now
|
||||
/// candidates to start their job.
|
||||
pub fn finish(&mut self, node: &N, edge: &E) {
|
||||
let reverse_deps = self.reverse_dep_map.get(node).and_then(|map| map.get(edge));
|
||||
let reverse_deps = match reverse_deps {
|
||||
Some(deps) => deps,
|
||||
None => return,
|
||||
};
|
||||
let key = (node.clone(), edge.clone());
|
||||
for dep in reverse_deps.iter() {
|
||||
assert!(self.dep_map.get_mut(dep).unwrap().0.remove(key));
|
||||
assert!(self.dep_map.get_mut(dep).unwrap().0.remove(&key));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
@ -166,25 +180,25 @@ mod test {
|
|||
fn deep_first() {
|
||||
let mut q = DependencyQueue::new();
|
||||
|
||||
q.queue(&1, (), &[]);
|
||||
q.queue(&2, (), &[1]);
|
||||
q.queue(&3, (), &[]);
|
||||
q.queue(&4, (), &[2, 3]);
|
||||
q.queue(&5, (), &[4, 3]);
|
||||
q.queue(1, (), vec![]);
|
||||
q.queue(2, (), vec![(1, ())]);
|
||||
q.queue(3, (), vec![]);
|
||||
q.queue(4, (), vec![(2, ()), (3, ())]);
|
||||
q.queue(5, (), vec![(4, ()), (3, ())]);
|
||||
q.queue_finished();
|
||||
|
||||
assert_eq!(q.dequeue(), Some((1, ())));
|
||||
assert_eq!(q.dequeue(), Some((3, ())));
|
||||
assert_eq!(q.dequeue(), None);
|
||||
q.finish(&3);
|
||||
q.finish(&3, &());
|
||||
assert_eq!(q.dequeue(), None);
|
||||
q.finish(&1);
|
||||
q.finish(&1, &());
|
||||
assert_eq!(q.dequeue(), Some((2, ())));
|
||||
assert_eq!(q.dequeue(), None);
|
||||
q.finish(&2);
|
||||
q.finish(&2, &());
|
||||
assert_eq!(q.dequeue(), Some((4, ())));
|
||||
assert_eq!(q.dequeue(), None);
|
||||
q.finish(&4);
|
||||
q.finish(&4, &());
|
||||
assert_eq!(q.dequeue(), Some((5, ())));
|
||||
}
|
||||
}
|
||||
|
|
|
@ -8,13 +8,13 @@ use crate::core::{PackageId, Target};
|
|||
|
||||
pub trait Message: ser::Serialize {
|
||||
fn reason(&self) -> &str;
|
||||
}
|
||||
|
||||
pub fn emit<T: Message>(t: &T) {
|
||||
let json = serde_json::to_string(t).unwrap();
|
||||
assert!(json.starts_with("{\""));
|
||||
let reason = json!(t.reason());
|
||||
println!("{{\"reason\":{},{}", reason, &json[1..]);
|
||||
fn to_json_string(&self) -> String {
|
||||
let json = serde_json::to_string(self).unwrap();
|
||||
assert!(json.starts_with("{\""));
|
||||
let reason = json!(self.reason());
|
||||
format!("{{\"reason\":{},{}", reason, &json[1..])
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Serialize)]
|
||||
|
|
|
@ -1148,14 +1148,14 @@ fn cargo_default_env_metadata_env_var() {
|
|||
"\
|
||||
[COMPILING] bar v0.0.1 ([CWD]/bar)
|
||||
[RUNNING] `rustc --crate-name bar bar/src/lib.rs --color never --crate-type dylib \
|
||||
--emit=dep-info,link \
|
||||
--emit=[..]link \
|
||||
-C prefer-dynamic -C debuginfo=2 \
|
||||
-C metadata=[..] \
|
||||
--out-dir [..] \
|
||||
-L dependency=[CWD]/target/debug/deps`
|
||||
[COMPILING] foo v0.0.1 ([CWD])
|
||||
[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib \
|
||||
--emit=dep-info,link -C debuginfo=2 \
|
||||
--emit=[..]link -C debuginfo=2 \
|
||||
-C metadata=[..] \
|
||||
-C extra-filename=[..] \
|
||||
--out-dir [..] \
|
||||
|
@ -1176,14 +1176,14 @@ fn cargo_default_env_metadata_env_var() {
|
|||
"\
|
||||
[COMPILING] bar v0.0.1 ([CWD]/bar)
|
||||
[RUNNING] `rustc --crate-name bar bar/src/lib.rs --color never --crate-type dylib \
|
||||
--emit=dep-info,link \
|
||||
--emit=[..]link \
|
||||
-C prefer-dynamic -C debuginfo=2 \
|
||||
-C metadata=[..] \
|
||||
--out-dir [..] \
|
||||
-L dependency=[CWD]/target/debug/deps`
|
||||
[COMPILING] foo v0.0.1 ([CWD])
|
||||
[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib \
|
||||
--emit=dep-info,link -C debuginfo=2 \
|
||||
--emit=[..]link -C debuginfo=2 \
|
||||
-C metadata=[..] \
|
||||
-C extra-filename=[..] \
|
||||
--out-dir [..] \
|
||||
|
@ -1557,7 +1557,7 @@ fn lto_build() {
|
|||
"\
|
||||
[COMPILING] test v0.0.0 ([CWD])
|
||||
[RUNNING] `rustc --crate-name test src/main.rs --color never --crate-type bin \
|
||||
--emit=dep-info,link \
|
||||
--emit=[..]link \
|
||||
-C opt-level=3 \
|
||||
-C lto \
|
||||
-C metadata=[..] \
|
||||
|
@ -1577,7 +1577,7 @@ fn verbose_build() {
|
|||
"\
|
||||
[COMPILING] foo v0.0.1 ([CWD])
|
||||
[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib \
|
||||
--emit=dep-info,link -C debuginfo=2 \
|
||||
--emit=[..]link -C debuginfo=2 \
|
||||
-C metadata=[..] \
|
||||
--out-dir [..] \
|
||||
-L dependency=[CWD]/target/debug/deps`
|
||||
|
@ -1595,7 +1595,7 @@ fn verbose_release_build() {
|
|||
"\
|
||||
[COMPILING] foo v0.0.1 ([CWD])
|
||||
[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib \
|
||||
--emit=dep-info,link \
|
||||
--emit=[..]link \
|
||||
-C opt-level=3 \
|
||||
-C metadata=[..] \
|
||||
--out-dir [..] \
|
||||
|
@ -1645,7 +1645,7 @@ fn verbose_release_build_deps() {
|
|||
[COMPILING] foo v0.0.0 ([CWD]/foo)
|
||||
[RUNNING] `rustc --crate-name foo foo/src/lib.rs --color never \
|
||||
--crate-type dylib --crate-type rlib \
|
||||
--emit=dep-info,link \
|
||||
--emit=[..]link \
|
||||
-C prefer-dynamic \
|
||||
-C opt-level=3 \
|
||||
-C metadata=[..] \
|
||||
|
@ -1653,7 +1653,7 @@ fn verbose_release_build_deps() {
|
|||
-L dependency=[CWD]/target/release/deps`
|
||||
[COMPILING] test v0.0.0 ([CWD])
|
||||
[RUNNING] `rustc --crate-name test src/lib.rs --color never --crate-type lib \
|
||||
--emit=dep-info,link \
|
||||
--emit=[..]link \
|
||||
-C opt-level=3 \
|
||||
-C metadata=[..] \
|
||||
--out-dir [..] \
|
||||
|
@ -3101,7 +3101,10 @@ fn compiler_json_error_format() {
|
|||
"name":"bar",
|
||||
"src_path":"[..]lib.rs"
|
||||
},
|
||||
"filenames":["[..].rlib"],
|
||||
"filenames":[
|
||||
"[..].rlib",
|
||||
"[..].rmeta"
|
||||
],
|
||||
"fresh": false
|
||||
}
|
||||
|
||||
|
@ -3200,7 +3203,10 @@ fn compiler_json_error_format() {
|
|||
"name":"bar",
|
||||
"src_path":"[..]lib.rs"
|
||||
},
|
||||
"filenames":["[..].rlib"],
|
||||
"filenames":[
|
||||
"[..].rlib",
|
||||
"[..].rmeta"
|
||||
],
|
||||
"fresh": true
|
||||
}
|
||||
|
||||
|
@ -4184,11 +4190,11 @@ fn build_filter_infer_profile() {
|
|||
p.cargo("build -v")
|
||||
.with_stderr_contains(
|
||||
"[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib \
|
||||
--emit=dep-info,link[..]",
|
||||
--emit=[..]link[..]",
|
||||
)
|
||||
.with_stderr_contains(
|
||||
"[RUNNING] `rustc --crate-name foo src/main.rs --color never --crate-type bin \
|
||||
--emit=dep-info,link[..]",
|
||||
--emit=[..]link[..]",
|
||||
)
|
||||
.run();
|
||||
|
||||
|
@ -4196,15 +4202,15 @@ fn build_filter_infer_profile() {
|
|||
p.cargo("build -v --test=t1")
|
||||
.with_stderr_contains(
|
||||
"[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib \
|
||||
--emit=dep-info,link -C debuginfo=2 [..]",
|
||||
--emit=[..]link -C debuginfo=2 [..]",
|
||||
)
|
||||
.with_stderr_contains(
|
||||
"[RUNNING] `rustc --crate-name t1 tests/t1.rs --color never --emit=dep-info,link \
|
||||
"[RUNNING] `rustc --crate-name t1 tests/t1.rs --color never --emit=[..]link \
|
||||
-C debuginfo=2 [..]",
|
||||
)
|
||||
.with_stderr_contains(
|
||||
"[RUNNING] `rustc --crate-name foo src/main.rs --color never --crate-type bin \
|
||||
--emit=dep-info,link -C debuginfo=2 [..]",
|
||||
--emit=[..]link -C debuginfo=2 [..]",
|
||||
)
|
||||
.run();
|
||||
|
||||
|
@ -4213,16 +4219,16 @@ fn build_filter_infer_profile() {
|
|||
p.cargo("build -v --bench=b1")
|
||||
.with_stderr_contains(
|
||||
"[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib \
|
||||
--emit=dep-info,link -C debuginfo=2 [..]",
|
||||
--emit=[..]link -C debuginfo=2 [..]",
|
||||
)
|
||||
.with_stderr_contains(
|
||||
"[RUNNING] `rustc --crate-name b1 benches/b1.rs --color never --emit=dep-info,link \
|
||||
"[RUNNING] `rustc --crate-name b1 benches/b1.rs --color never --emit=[..]link \
|
||||
-C debuginfo=2 [..]",
|
||||
)
|
||||
.with_stderr_does_not_contain("opt-level")
|
||||
.with_stderr_contains(
|
||||
"[RUNNING] `rustc --crate-name foo src/main.rs --color never --crate-type bin \
|
||||
--emit=dep-info,link -C debuginfo=2 [..]",
|
||||
--emit=[..]link -C debuginfo=2 [..]",
|
||||
)
|
||||
.run();
|
||||
}
|
||||
|
@ -4235,18 +4241,18 @@ fn targets_selected_default() {
|
|||
.with_stderr_contains(
|
||||
"\
|
||||
[RUNNING] `rustc --crate-name foo src/main.rs --color never --crate-type bin \
|
||||
--emit=dep-info,link[..]",
|
||||
--emit=[..]link[..]",
|
||||
)
|
||||
// Benchmarks.
|
||||
.with_stderr_does_not_contain(
|
||||
"\
|
||||
[RUNNING] `rustc --crate-name foo src/main.rs --color never --emit=dep-info,link \
|
||||
[RUNNING] `rustc --crate-name foo src/main.rs --color never --emit=[..]link \
|
||||
-C opt-level=3 --test [..]",
|
||||
)
|
||||
// Unit tests.
|
||||
.with_stderr_does_not_contain(
|
||||
"\
|
||||
[RUNNING] `rustc --crate-name foo src/main.rs --color never --emit=dep-info,link \
|
||||
[RUNNING] `rustc --crate-name foo src/main.rs --color never --emit=[..]link \
|
||||
-C debuginfo=2 --test [..]",
|
||||
)
|
||||
.run();
|
||||
|
@ -4260,12 +4266,12 @@ fn targets_selected_all() {
|
|||
.with_stderr_contains(
|
||||
"\
|
||||
[RUNNING] `rustc --crate-name foo src/main.rs --color never --crate-type bin \
|
||||
--emit=dep-info,link[..]",
|
||||
--emit=[..]link[..]",
|
||||
)
|
||||
// Unit tests.
|
||||
.with_stderr_contains(
|
||||
"\
|
||||
[RUNNING] `rustc --crate-name foo src/main.rs --color never --emit=dep-info,link \
|
||||
[RUNNING] `rustc --crate-name foo src/main.rs --color never --emit=[..]link \
|
||||
-C debuginfo=2 --test [..]",
|
||||
)
|
||||
.run();
|
||||
|
@ -4279,12 +4285,12 @@ fn all_targets_no_lib() {
|
|||
.with_stderr_contains(
|
||||
"\
|
||||
[RUNNING] `rustc --crate-name foo src/main.rs --color never --crate-type bin \
|
||||
--emit=dep-info,link[..]",
|
||||
--emit=[..]link[..]",
|
||||
)
|
||||
// Unit tests.
|
||||
.with_stderr_contains(
|
||||
"\
|
||||
[RUNNING] `rustc --crate-name foo src/main.rs --color never --emit=dep-info,link \
|
||||
[RUNNING] `rustc --crate-name foo src/main.rs --color never --emit=[..]link \
|
||||
-C debuginfo=2 --test [..]",
|
||||
)
|
||||
.run();
|
||||
|
@ -4503,69 +4509,122 @@ Caused by:
|
|||
}
|
||||
|
||||
#[test]
|
||||
fn json_parse_fail() {
|
||||
// Ensure when JSON parsing fails, and rustc exits with non-zero exit
|
||||
// code, a useful error message is displayed.
|
||||
fn tricky_pipelining() {
|
||||
if !crate::support::is_nightly() {
|
||||
return;
|
||||
}
|
||||
|
||||
let foo = project()
|
||||
.file(
|
||||
"Cargo.toml",
|
||||
r#"
|
||||
[package]
|
||||
name = "foo"
|
||||
version = "0.1.0"
|
||||
[dependencies]
|
||||
pm = { path = "pm" }
|
||||
"#,
|
||||
[package]
|
||||
name = "foo"
|
||||
version = "0.1.0"
|
||||
[dependencies]
|
||||
bar = { path = "bar" }
|
||||
"#,
|
||||
)
|
||||
.file(
|
||||
"src/lib.rs",
|
||||
r#"
|
||||
#[macro_use]
|
||||
extern crate pm;
|
||||
.file("src/lib.rs", "extern crate bar;")
|
||||
.file("bar/Cargo.toml", &basic_lib_manifest("bar"))
|
||||
.file("bar/src/lib.rs", "")
|
||||
.build();
|
||||
|
||||
#[derive(Foo)]
|
||||
pub struct S;
|
||||
"#,
|
||||
)
|
||||
.file(
|
||||
"pm/Cargo.toml",
|
||||
r#"
|
||||
[package]
|
||||
name = "pm"
|
||||
version = "0.1.0"
|
||||
[lib]
|
||||
proc-macro = true
|
||||
"#,
|
||||
)
|
||||
.file(
|
||||
"pm/src/lib.rs",
|
||||
r#"
|
||||
extern crate proc_macro;
|
||||
use proc_macro::TokenStream;
|
||||
foo.cargo("build -p bar")
|
||||
.env("CARGO_BUILD_PIPELINING", "true")
|
||||
.run();
|
||||
foo.cargo("build -p foo")
|
||||
.env("CARGO_BUILD_PIPELINING", "true")
|
||||
.run();
|
||||
}
|
||||
|
||||
#[proc_macro_derive(Foo)]
|
||||
pub fn derive(_input: TokenStream) -> TokenStream {
|
||||
eprintln!("{{evil proc macro}}");
|
||||
panic!("something went wrong");
|
||||
}
|
||||
"#,
|
||||
#[test]
|
||||
fn pipelining_works() {
|
||||
if !crate::support::is_nightly() {
|
||||
return;
|
||||
}
|
||||
|
||||
let foo = project()
|
||||
.file(
|
||||
"Cargo.toml",
|
||||
r#"
|
||||
[package]
|
||||
name = "foo"
|
||||
version = "0.1.0"
|
||||
[dependencies]
|
||||
bar = { path = "bar" }
|
||||
"#,
|
||||
)
|
||||
.file("src/lib.rs", "extern crate bar;")
|
||||
.file("bar/Cargo.toml", &basic_lib_manifest("bar"))
|
||||
.file("bar/src/lib.rs", "")
|
||||
.build();
|
||||
|
||||
foo.cargo("build")
|
||||
.env("CARGO_BUILD_PIPELINING", "true")
|
||||
.with_stdout("")
|
||||
.with_stderr("\
|
||||
[COMPILING] [..]
|
||||
[COMPILING] [..]
|
||||
[FINISHED] [..]
|
||||
")
|
||||
.run();
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn forward_rustc_output() {
|
||||
let foo = project()
|
||||
.file(
|
||||
"Cargo.toml",
|
||||
r#"
|
||||
[package]
|
||||
name = "foo"
|
||||
version = "0.1.0"
|
||||
edition = '2018'
|
||||
[dependencies]
|
||||
bar = { path = "bar" }
|
||||
"#,
|
||||
)
|
||||
.file("src/lib.rs", "bar::foo!();")
|
||||
.file(
|
||||
"bar/Cargo.toml",
|
||||
r#"
|
||||
[package]
|
||||
name = "bar"
|
||||
version = "0.1.0"
|
||||
[lib]
|
||||
proc-macro = true
|
||||
"#,
|
||||
)
|
||||
.file(
|
||||
"bar/src/lib.rs",
|
||||
r#"
|
||||
extern crate proc_macro;
|
||||
use proc_macro::*;
|
||||
|
||||
#[proc_macro]
|
||||
pub fn foo(input: TokenStream) -> TokenStream {
|
||||
println!("a");
|
||||
println!("b");
|
||||
println!("{{}}");
|
||||
eprintln!("c");
|
||||
eprintln!("d");
|
||||
eprintln!("{{a"); // "malformed json"
|
||||
input
|
||||
}
|
||||
"#,
|
||||
)
|
||||
.build();
|
||||
|
||||
foo.cargo("build --message-format=json")
|
||||
.with_stderr(
|
||||
"\
|
||||
[COMPILING] pm [..]
|
||||
[COMPILING] foo [..]
|
||||
[ERROR] Could not compile `foo`.
|
||||
|
||||
Caused by:
|
||||
compiler produced invalid json: `{evil proc macro}`
|
||||
|
||||
Caused by:
|
||||
failed to parse process output: `rustc [..]
|
||||
",
|
||||
)
|
||||
.with_status(101)
|
||||
foo.cargo("build")
|
||||
.with_stdout("a\nb\n{}")
|
||||
.with_stderr("\
|
||||
[COMPILING] [..]
|
||||
[COMPILING] [..]
|
||||
c
|
||||
d
|
||||
{a
|
||||
[FINISHED] [..]
|
||||
")
|
||||
.run();
|
||||
}
|
||||
|
|
|
@ -12,7 +12,7 @@ fn build_lib_only() {
|
|||
"\
|
||||
[COMPILING] foo v0.0.1 ([CWD])
|
||||
[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib \
|
||||
--emit=dep-info,link -C debuginfo=2 \
|
||||
--emit=[..]link -C debuginfo=2 \
|
||||
-C metadata=[..] \
|
||||
--out-dir [..] \
|
||||
-L dependency=[CWD]/target/debug/deps`
|
||||
|
|
|
@ -85,7 +85,8 @@ fn cargo_build_plan_single_dep() {
|
|||
"kind": "Host",
|
||||
"links": "{...}",
|
||||
"outputs": [
|
||||
"[..]/foo/target/debug/deps/libbar-[..].rlib"
|
||||
"[..]/foo/target/debug/deps/libbar-[..].rlib",
|
||||
"[..]/foo/target/debug/deps/libbar-[..].rmeta"
|
||||
],
|
||||
"package_name": "bar",
|
||||
"package_version": "0.0.1",
|
||||
|
@ -101,7 +102,8 @@ fn cargo_build_plan_single_dep() {
|
|||
"kind": "Host",
|
||||
"links": "{...}",
|
||||
"outputs": [
|
||||
"[..]/foo/target/debug/deps/libfoo-[..].rlib"
|
||||
"[..]/foo/target/debug/deps/libfoo-[..].rlib",
|
||||
"[..]/foo/target/debug/deps/libfoo-[..].rmeta"
|
||||
],
|
||||
"package_name": "foo",
|
||||
"package_version": "0.5.0",
|
||||
|
|
|
@ -35,7 +35,9 @@ fn custom_build_script_failed() {
|
|||
[RUNNING] `rustc --crate-name build_script_build build.rs --color never --crate-type bin [..]`
|
||||
[RUNNING] `[..]/build-script-build`
|
||||
[ERROR] failed to run custom build command for `foo v0.5.0 ([CWD])`
|
||||
process didn't exit successfully: `[..]/build-script-build` (exit code: 101)",
|
||||
|
||||
Caused by:
|
||||
process didn't exit successfully: `[..]/build-script-build` (exit code: 101)",
|
||||
)
|
||||
.run();
|
||||
}
|
||||
|
@ -241,7 +243,7 @@ fn custom_build_script_rustc_flags() {
|
|||
-C metadata=[..] \
|
||||
-C extra-filename=-[..] \
|
||||
--out-dir [CWD]/target \
|
||||
--emit=dep-info,link \
|
||||
--emit=[..]link \
|
||||
-L [CWD]/target \
|
||||
-L [CWD]/target/deps`
|
||||
",
|
||||
|
@ -1015,19 +1017,19 @@ fn build_cmd_with_a_build_cmd() {
|
|||
[RUNNING] `rustc [..] a/build.rs [..] --extern b=[..]`
|
||||
[RUNNING] `[..]/a-[..]/build-script-build`
|
||||
[RUNNING] `rustc --crate-name a [..]lib.rs --color never --crate-type lib \
|
||||
--emit=dep-info,link -C debuginfo=2 \
|
||||
--emit=[..]link -C debuginfo=2 \
|
||||
-C metadata=[..] \
|
||||
--out-dir [..]target/debug/deps \
|
||||
-L [..]target/debug/deps`
|
||||
[COMPILING] foo v0.5.0 ([CWD])
|
||||
[RUNNING] `rustc --crate-name build_script_build build.rs --color never --crate-type bin \
|
||||
--emit=dep-info,link \
|
||||
--emit=[..]link \
|
||||
-C debuginfo=2 -C metadata=[..] --out-dir [..] \
|
||||
-L [..]target/debug/deps \
|
||||
--extern a=[..]liba[..].rlib`
|
||||
[RUNNING] `[..]/foo-[..]/build-script-build`
|
||||
[RUNNING] `rustc --crate-name foo [..]lib.rs --color never --crate-type lib \
|
||||
--emit=dep-info,link -C debuginfo=2 \
|
||||
--emit=[..]link -C debuginfo=2 \
|
||||
-C metadata=[..] \
|
||||
--out-dir [..] \
|
||||
-L [..]target/debug/deps`
|
||||
|
|
|
@ -190,8 +190,8 @@ fn build_check() {
|
|||
.file("src/lib.rs", "pub fn baz() {}")
|
||||
.build();
|
||||
|
||||
foo.cargo("build").run();
|
||||
foo.cargo("check").run();
|
||||
foo.cargo("build -v").run();
|
||||
foo.cargo("check -v").run();
|
||||
}
|
||||
|
||||
// Checks that where a project has both a lib and a bin, the lib is only checked
|
||||
|
@ -204,7 +204,7 @@ fn issue_3418() {
|
|||
.build();
|
||||
|
||||
foo.cargo("check -v")
|
||||
.with_stderr_contains("[..] --emit=dep-info,metadata [..]")
|
||||
.with_stderr_contains("[..] --emit=[..]metadata [..]")
|
||||
.run();
|
||||
}
|
||||
|
||||
|
|
|
@ -289,8 +289,32 @@ fn clean_verbose() {
|
|||
"\
|
||||
[REMOVING] [..]
|
||||
[REMOVING] [..]
|
||||
[REMOVING] [..]
|
||||
",
|
||||
)
|
||||
.run();
|
||||
p.cargo("build").run();
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn clean_remove_rlib_rmeta() {
|
||||
let p = project()
|
||||
.file(
|
||||
"Cargo.toml",
|
||||
r#"
|
||||
[package]
|
||||
name = "foo"
|
||||
version = "0.0.1"
|
||||
"#,
|
||||
)
|
||||
.file("src/lib.rs", "")
|
||||
.build();
|
||||
|
||||
p.cargo("build").run();
|
||||
assert!(p.target_debug_dir().join("libfoo.rlib").exists());
|
||||
let rmeta = p.glob("target/debug/deps/*.rmeta").next().unwrap().unwrap();
|
||||
assert!(rmeta.exists());
|
||||
p.cargo("clean -p foo").run();
|
||||
assert!(!p.target_debug_dir().join("libfoo.rlib").exists());
|
||||
assert!(!rmeta.exists());
|
||||
}
|
||||
|
|
|
@ -379,7 +379,7 @@ fn linker_and_ar() {
|
|||
"\
|
||||
[COMPILING] foo v0.5.0 ([CWD])
|
||||
[RUNNING] `rustc --crate-name foo src/foo.rs --color never --crate-type bin \
|
||||
--emit=dep-info,link -C debuginfo=2 \
|
||||
--emit=[..]link -C debuginfo=2 \
|
||||
-C metadata=[..] \
|
||||
--out-dir [CWD]/target/{target}/debug/deps \
|
||||
--target {target} \
|
||||
|
|
|
@ -1439,8 +1439,8 @@ fn reuse_panic_pm() {
|
|||
.with_stderr_unordered(
|
||||
"\
|
||||
[COMPILING] bar [..]
|
||||
[RUNNING] `rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=dep-info,link -C debuginfo=2 [..]
|
||||
[RUNNING] `rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=dep-info,link -C panic=abort -C debuginfo=2 [..]
|
||||
[RUNNING] `rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=[..]link -C debuginfo=2 [..]
|
||||
[RUNNING] `rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=[..]link -C panic=abort -C debuginfo=2 [..]
|
||||
[COMPILING] somepm [..]
|
||||
[RUNNING] `rustc --crate-name somepm [..]
|
||||
[COMPILING] foo [..]
|
||||
|
|
|
@ -461,7 +461,10 @@ fn metabuild_build_plan() {
|
|||
"compile_mode": "build",
|
||||
"kind": "Host",
|
||||
"deps": [],
|
||||
"outputs": ["[..]/target/debug/deps/libmb-[..].rlib"],
|
||||
"outputs": [
|
||||
"[..]/target/debug/deps/libmb-[..].rlib",
|
||||
"[..]/target/debug/deps/libmb-[..].rmeta"
|
||||
],
|
||||
"links": {},
|
||||
"program": "rustc",
|
||||
"args": "{...}",
|
||||
|
@ -475,7 +478,10 @@ fn metabuild_build_plan() {
|
|||
"compile_mode": "build",
|
||||
"kind": "Host",
|
||||
"deps": [],
|
||||
"outputs": ["[..]/target/debug/deps/libmb_other-[..].rlib"],
|
||||
"outputs": [
|
||||
"[..]/target/debug/deps/libmb_other-[..].rlib",
|
||||
"[..]/target/debug/deps/libmb_other-[..].rmeta"
|
||||
],
|
||||
"links": {},
|
||||
"program": "rustc",
|
||||
"args": "{...}",
|
||||
|
@ -517,7 +523,10 @@ fn metabuild_build_plan() {
|
|||
"compile_mode": "build",
|
||||
"kind": "Host",
|
||||
"deps": [3],
|
||||
"outputs": ["[..]/foo/target/debug/deps/libfoo-[..].rlib"],
|
||||
"outputs": [
|
||||
"[..]/foo/target/debug/deps/libfoo-[..].rlib",
|
||||
"[..]/foo/target/debug/deps/libfoo-[..].rmeta"
|
||||
],
|
||||
"links": "{...}",
|
||||
"program": "rustc",
|
||||
"args": "{...}",
|
||||
|
|
|
@ -321,17 +321,17 @@ fn profile_override_hierarchy() {
|
|||
p.cargo("build -v").masquerade_as_nightly_cargo().with_stderr_unordered("\
|
||||
[COMPILING] m3 [..]
|
||||
[COMPILING] dep [..]
|
||||
[RUNNING] `rustc --crate-name m3 m3/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C codegen-units=4 [..]
|
||||
[RUNNING] `rustc --crate-name dep [..]dep/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C codegen-units=3 [..]
|
||||
[RUNNING] `rustc --crate-name m3 m3/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C codegen-units=1 [..]
|
||||
[RUNNING] `rustc --crate-name build_script_build m1/build.rs --color never --crate-type bin --emit=dep-info,link -C codegen-units=4 [..]
|
||||
[RUNNING] `rustc --crate-name m3 m3/src/lib.rs --color never --crate-type lib --emit=[..]link -C codegen-units=4 [..]
|
||||
[RUNNING] `rustc --crate-name dep [..]dep/src/lib.rs --color never --crate-type lib --emit=[..]link -C codegen-units=3 [..]
|
||||
[RUNNING] `rustc --crate-name m3 m3/src/lib.rs --color never --crate-type lib --emit=[..]link -C codegen-units=1 [..]
|
||||
[RUNNING] `rustc --crate-name build_script_build m1/build.rs --color never --crate-type bin --emit=[..]link -C codegen-units=4 [..]
|
||||
[COMPILING] m2 [..]
|
||||
[RUNNING] `rustc --crate-name build_script_build m2/build.rs --color never --crate-type bin --emit=dep-info,link -C codegen-units=2 [..]
|
||||
[RUNNING] `rustc --crate-name build_script_build m2/build.rs --color never --crate-type bin --emit=[..]link -C codegen-units=2 [..]
|
||||
[RUNNING] `[..]/m1-[..]/build-script-build`
|
||||
[RUNNING] `[..]/m2-[..]/build-script-build`
|
||||
[RUNNING] `rustc --crate-name m2 m2/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C codegen-units=2 [..]
|
||||
[RUNNING] `rustc --crate-name m2 m2/src/lib.rs --color never --crate-type lib --emit=[..]link -C codegen-units=2 [..]
|
||||
[COMPILING] m1 [..]
|
||||
[RUNNING] `rustc --crate-name m1 m1/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C codegen-units=1 [..]
|
||||
[RUNNING] `rustc --crate-name m1 m1/src/lib.rs --color never --crate-type lib --emit=[..]link -C codegen-units=1 [..]
|
||||
[FINISHED] dev [unoptimized + debuginfo] [..]
|
||||
",
|
||||
)
|
||||
|
|
|
@ -78,16 +78,16 @@ fn profile_selection_build() {
|
|||
// - build_script_build is built without panic because it thinks `build.rs` is a plugin.
|
||||
p.cargo("build -vv").with_stderr_unordered("\
|
||||
[COMPILING] bar [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=dep-info,link -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=[..]link -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=[..]link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[COMPILING] bdep [..]
|
||||
[RUNNING] `[..] rustc --crate-name bdep bdep/src/lib.rs [..]--crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bdep bdep/src/lib.rs [..]--crate-type lib --emit=[..]link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[COMPILING] foo [..]
|
||||
[RUNNING] `[..] rustc --crate-name build_script_build build.rs [..]--crate-type bin --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name build_script_build build.rs [..]--crate-type bin --emit=[..]link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..]/target/debug/build/foo-[..]/build-script-build`
|
||||
[foo 0.0.1] foo custom build PROFILE=debug DEBUG=true OPT_LEVEL=0
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--crate-type lib --emit=dep-info,link -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/main.rs [..]--crate-type bin --emit=dep-info,link -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--crate-type lib --emit=[..]link -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/main.rs [..]--crate-type bin --emit=[..]link -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[FINISHED] dev [unoptimized + debuginfo] [..]
|
||||
").run();
|
||||
p.cargo("build -vv")
|
||||
|
@ -109,16 +109,16 @@ fn profile_selection_build_release() {
|
|||
// `build --release`
|
||||
p.cargo("build --release -vv").with_stderr_unordered("\
|
||||
[COMPILING] bar [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=dep-info,link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=[..]link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=[..]link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[COMPILING] bdep [..]
|
||||
[RUNNING] `[..] rustc --crate-name bdep bdep/src/lib.rs [..]--crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bdep bdep/src/lib.rs [..]--crate-type lib --emit=[..]link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[COMPILING] foo [..]
|
||||
[RUNNING] `[..] rustc --crate-name build_script_build build.rs [..]--crate-type bin --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name build_script_build build.rs [..]--crate-type bin --emit=[..]link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[RUNNING] `[..]/target/release/build/foo-[..]/build-script-build`
|
||||
[foo 0.0.1] foo custom build PROFILE=release DEBUG=false OPT_LEVEL=3
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--crate-type lib --emit=dep-info,link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/main.rs [..]--crate-type bin --emit=dep-info,link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--crate-type lib --emit=[..]link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/main.rs [..]--crate-type bin --emit=[..]link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
|
||||
[FINISHED] release [optimized] [..]
|
||||
").run();
|
||||
p.cargo("build --release -vv")
|
||||
|
@ -165,22 +165,22 @@ fn profile_selection_build_all_targets() {
|
|||
// example dev build
|
||||
p.cargo("build --all-targets -vv").with_stderr_unordered("\
|
||||
[COMPILING] bar [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=dep-info,link -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=[..]link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=[..]link -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[COMPILING] bdep [..]
|
||||
[RUNNING] `[..] rustc --crate-name bdep bdep/src/lib.rs [..]--crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bdep bdep/src/lib.rs [..]--crate-type lib --emit=[..]link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[COMPILING] foo [..]
|
||||
[RUNNING] `[..] rustc --crate-name build_script_build build.rs [..]--crate-type bin --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name build_script_build build.rs [..]--crate-type bin --emit=[..]link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..]/target/debug/build/foo-[..]/build-script-build`
|
||||
[foo 0.0.1] foo custom build PROFILE=debug DEBUG=true OPT_LEVEL=0
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--crate-type lib --emit=dep-info,link -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]`
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--emit=dep-info,link -C codegen-units=3 -C debuginfo=2 --test [..]`
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]`
|
||||
[RUNNING] `[..] rustc --crate-name foo src/main.rs [..]--emit=dep-info,link -C codegen-units=3 -C debuginfo=2 --test [..]`
|
||||
[RUNNING] `[..] rustc --crate-name test1 tests/test1.rs [..]--emit=dep-info,link -C codegen-units=3 -C debuginfo=2 --test [..]`
|
||||
[RUNNING] `[..] rustc --crate-name bench1 benches/bench1.rs [..]--emit=dep-info,link -C codegen-units=3 -C debuginfo=2 --test [..]`
|
||||
[RUNNING] `[..] rustc --crate-name foo src/main.rs [..]--crate-type bin --emit=dep-info,link -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]`
|
||||
[RUNNING] `[..] rustc --crate-name ex1 examples/ex1.rs [..]--crate-type bin --emit=dep-info,link -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]`
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--crate-type lib --emit=[..]link -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]`
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--emit=[..]link -C codegen-units=3 -C debuginfo=2 --test [..]`
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--crate-type lib --emit=[..]link -C codegen-units=1 -C debuginfo=2 [..]`
|
||||
[RUNNING] `[..] rustc --crate-name foo src/main.rs [..]--emit=[..]link -C codegen-units=3 -C debuginfo=2 --test [..]`
|
||||
[RUNNING] `[..] rustc --crate-name test1 tests/test1.rs [..]--emit=[..]link -C codegen-units=3 -C debuginfo=2 --test [..]`
|
||||
[RUNNING] `[..] rustc --crate-name bench1 benches/bench1.rs [..]--emit=[..]link -C codegen-units=3 -C debuginfo=2 --test [..]`
|
||||
[RUNNING] `[..] rustc --crate-name foo src/main.rs [..]--crate-type bin --emit=[..]link -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]`
|
||||
[RUNNING] `[..] rustc --crate-name ex1 examples/ex1.rs [..]--crate-type bin --emit=[..]link -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]`
|
||||
[FINISHED] dev [unoptimized + debuginfo] [..]
|
||||
").run();
|
||||
p.cargo("build -vv")
|
||||
|
@ -230,22 +230,22 @@ fn profile_selection_build_all_targets_release() {
|
|||
// example release build
|
||||
p.cargo("build --all-targets --release -vv").with_stderr_unordered("\
|
||||
[COMPILING] bar [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=dep-info,link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=[..]link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=[..]link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
|
||||
[COMPILING] bdep [..]
|
||||
[RUNNING] `[..] rustc --crate-name bdep bdep/src/lib.rs [..]--crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bdep bdep/src/lib.rs [..]--crate-type lib --emit=[..]link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[COMPILING] foo [..]
|
||||
[RUNNING] `[..] rustc --crate-name build_script_build build.rs [..]--crate-type bin --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name build_script_build build.rs [..]--crate-type bin --emit=[..]link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[RUNNING] `[..]/target/release/build/foo-[..]/build-script-build`
|
||||
[foo 0.0.1] foo custom build PROFILE=release DEBUG=false OPT_LEVEL=3
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--crate-type lib --emit=dep-info,link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]`
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]`
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]`
|
||||
[RUNNING] `[..] rustc --crate-name test1 tests/test1.rs [..]--emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]`
|
||||
[RUNNING] `[..] rustc --crate-name bench1 benches/bench1.rs [..]--emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]`
|
||||
[RUNNING] `[..] rustc --crate-name foo src/main.rs [..]--emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]`
|
||||
[RUNNING] `[..] rustc --crate-name foo src/main.rs [..]--crate-type bin --emit=dep-info,link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]`
|
||||
[RUNNING] `[..] rustc --crate-name ex1 examples/ex1.rs [..]--crate-type bin --emit=dep-info,link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]`
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--crate-type lib --emit=[..]link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]`
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--emit=[..]link -C opt-level=3 -C codegen-units=4 --test [..]`
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--crate-type lib --emit=[..]link -C opt-level=3 -C codegen-units=2 [..]`
|
||||
[RUNNING] `[..] rustc --crate-name test1 tests/test1.rs [..]--emit=[..]link -C opt-level=3 -C codegen-units=4 --test [..]`
|
||||
[RUNNING] `[..] rustc --crate-name bench1 benches/bench1.rs [..]--emit=[..]link -C opt-level=3 -C codegen-units=4 --test [..]`
|
||||
[RUNNING] `[..] rustc --crate-name foo src/main.rs [..]--emit=[..]link -C opt-level=3 -C codegen-units=4 --test [..]`
|
||||
[RUNNING] `[..] rustc --crate-name foo src/main.rs [..]--crate-type bin --emit=[..]link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]`
|
||||
[RUNNING] `[..] rustc --crate-name ex1 examples/ex1.rs [..]--crate-type bin --emit=[..]link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]`
|
||||
[FINISHED] release [optimized] [..]
|
||||
").run();
|
||||
p.cargo("build --all-targets --release -vv")
|
||||
|
@ -286,21 +286,21 @@ fn profile_selection_test() {
|
|||
//
|
||||
p.cargo("test -vv").with_stderr_unordered("\
|
||||
[COMPILING] bar [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=dep-info,link -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=[..]link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=[..]link -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[COMPILING] bdep [..]
|
||||
[RUNNING] `[..] rustc --crate-name bdep bdep/src/lib.rs [..]--crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bdep bdep/src/lib.rs [..]--crate-type lib --emit=[..]link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[COMPILING] foo [..]
|
||||
[RUNNING] `[..] rustc --crate-name build_script_build build.rs [..]--crate-type bin --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name build_script_build build.rs [..]--crate-type bin --emit=[..]link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..]/target/debug/build/foo-[..]/build-script-build`
|
||||
[foo 0.0.1] foo custom build PROFILE=debug DEBUG=true OPT_LEVEL=0
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--crate-type lib --emit=dep-info,link -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--emit=dep-info,link -C codegen-units=3 -C debuginfo=2 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name test1 tests/test1.rs [..]--emit=dep-info,link -C codegen-units=3 -C debuginfo=2 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name ex1 examples/ex1.rs [..]--crate-type bin --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/main.rs [..]--emit=dep-info,link -C codegen-units=3 -C debuginfo=2 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/main.rs [..]--crate-type bin --emit=dep-info,link -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--crate-type lib --emit=[..]link -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--crate-type lib --emit=[..]link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--emit=[..]link -C codegen-units=3 -C debuginfo=2 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name test1 tests/test1.rs [..]--emit=[..]link -C codegen-units=3 -C debuginfo=2 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name ex1 examples/ex1.rs [..]--crate-type bin --emit=[..]link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/main.rs [..]--emit=[..]link -C codegen-units=3 -C debuginfo=2 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/main.rs [..]--crate-type bin --emit=[..]link -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[FINISHED] dev [unoptimized + debuginfo] [..]
|
||||
[RUNNING] `[..]/deps/foo-[..]`
|
||||
[RUNNING] `[..]/deps/foo-[..]`
|
||||
|
@ -351,21 +351,21 @@ fn profile_selection_test_release() {
|
|||
//
|
||||
p.cargo("test --release -vv").with_stderr_unordered("\
|
||||
[COMPILING] bar [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=dep-info,link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=[..]link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=[..]link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
|
||||
[COMPILING] bdep [..]
|
||||
[RUNNING] `[..] rustc --crate-name bdep bdep/src/lib.rs [..]--crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bdep bdep/src/lib.rs [..]--crate-type lib --emit=[..]link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[COMPILING] foo [..]
|
||||
[RUNNING] `[..] rustc --crate-name build_script_build build.rs [..]--crate-type bin --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name build_script_build build.rs [..]--crate-type bin --emit=[..]link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[RUNNING] `[..]/target/release/build/foo-[..]/build-script-build`
|
||||
[foo 0.0.1] foo custom build PROFILE=release DEBUG=false OPT_LEVEL=3
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--crate-type lib --emit=dep-info,link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name test1 tests/test1.rs [..]--emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/main.rs [..]--emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name ex1 examples/ex1.rs [..]--crate-type bin --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/main.rs [..]--crate-type bin --emit=dep-info,link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--crate-type lib --emit=[..]link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--crate-type lib --emit=[..]link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--emit=[..]link -C opt-level=3 -C codegen-units=4 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name test1 tests/test1.rs [..]--emit=[..]link -C opt-level=3 -C codegen-units=4 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/main.rs [..]--emit=[..]link -C opt-level=3 -C codegen-units=4 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name ex1 examples/ex1.rs [..]--crate-type bin --emit=[..]link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/main.rs [..]--crate-type bin --emit=[..]link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
|
||||
[FINISHED] release [optimized] [..]
|
||||
[RUNNING] `[..]/deps/foo-[..]`
|
||||
[RUNNING] `[..]/deps/foo-[..]`
|
||||
|
@ -416,20 +416,20 @@ fn profile_selection_bench() {
|
|||
//
|
||||
p.cargo("bench -vv").with_stderr_unordered("\
|
||||
[COMPILING] bar [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=dep-info,link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=[..]link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=[..]link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
|
||||
[COMPILING] bdep [..]
|
||||
[RUNNING] `[..] rustc --crate-name bdep bdep/src/lib.rs [..]--crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bdep bdep/src/lib.rs [..]--crate-type lib --emit=[..]link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[COMPILING] foo [..]
|
||||
[RUNNING] `[..] rustc --crate-name build_script_build build.rs [..]--crate-type bin --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name build_script_build build.rs [..]--crate-type bin --emit=[..]link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[RUNNING] `[..]target/release/build/foo-[..]/build-script-build`
|
||||
[foo 0.0.1] foo custom build PROFILE=release DEBUG=false OPT_LEVEL=3
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--crate-type lib --emit=dep-info,link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name bench1 benches/bench1.rs [..]--emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/main.rs [..]--emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/main.rs [..]--crate-type bin --emit=dep-info,link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--crate-type lib --emit=[..]link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--crate-type lib --emit=[..]link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--emit=[..]link -C opt-level=3 -C codegen-units=4 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name bench1 benches/bench1.rs [..]--emit=[..]link -C opt-level=3 -C codegen-units=4 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/main.rs [..]--emit=[..]link -C opt-level=3 -C codegen-units=4 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/main.rs [..]--crate-type bin --emit=[..]link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
|
||||
[FINISHED] release [optimized] [..]
|
||||
[RUNNING] `[..]/deps/foo-[..] --bench`
|
||||
[RUNNING] `[..]/deps/foo-[..] --bench`
|
||||
|
@ -480,23 +480,23 @@ fn profile_selection_check_all_targets() {
|
|||
//
|
||||
p.cargo("check --all-targets -vv").with_stderr_unordered("\
|
||||
[COMPILING] bar [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=dep-info,metadata -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=[..]link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=[..]metadata -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=[..]metadata -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[COMPILING] bdep[..]
|
||||
[RUNNING] `[..] rustc --crate-name bdep bdep/src/lib.rs [..]--crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bdep bdep/src/lib.rs [..]--crate-type lib --emit=[..]link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[COMPILING] foo [..]
|
||||
[RUNNING] `[..] rustc --crate-name build_script_build build.rs [..]--crate-type bin --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name build_script_build build.rs [..]--crate-type bin --emit=[..]link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..]target/debug/build/foo-[..]/build-script-build`
|
||||
[foo 0.0.1] foo custom build PROFILE=debug DEBUG=true OPT_LEVEL=0
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--crate-type lib --emit=dep-info,metadata -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--crate-type lib --emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name test1 tests/test1.rs [..]--emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/main.rs [..]--emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name bench1 benches/bench1.rs [..]--emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name ex1 examples/ex1.rs [..]--crate-type bin --emit=dep-info,metadata -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/main.rs [..]--crate-type bin --emit=dep-info,metadata -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--crate-type lib --emit=[..]metadata -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--crate-type lib --emit=[..]metadata -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--emit=[..]metadata -C codegen-units=1 -C debuginfo=2 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name test1 tests/test1.rs [..]--emit=[..]metadata -C codegen-units=1 -C debuginfo=2 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/main.rs [..]--emit=[..]metadata -C codegen-units=1 -C debuginfo=2 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name bench1 benches/bench1.rs [..]--emit=[..]metadata -C codegen-units=1 -C debuginfo=2 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name ex1 examples/ex1.rs [..]--crate-type bin --emit=[..]metadata -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/main.rs [..]--crate-type bin --emit=[..]metadata -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[FINISHED] dev [unoptimized + debuginfo] [..]
|
||||
").run();
|
||||
// Starting with Rust 1.27, rustc emits `rmeta` files for bins, so
|
||||
|
@ -525,23 +525,23 @@ fn profile_selection_check_all_targets_release() {
|
|||
// `dev` for all targets.
|
||||
p.cargo("check --all-targets --release -vv").with_stderr_unordered("\
|
||||
[COMPILING] bar [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=dep-info,metadata -C opt-level=3 -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=dep-info,metadata -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=[..]link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=[..]metadata -C opt-level=3 -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=[..]metadata -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
|
||||
[COMPILING] bdep[..]
|
||||
[RUNNING] `[..] rustc --crate-name bdep bdep/src/lib.rs [..]--crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bdep bdep/src/lib.rs [..]--crate-type lib --emit=[..]link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[COMPILING] foo [..]
|
||||
[RUNNING] `[..] rustc --crate-name build_script_build build.rs [..]--crate-type bin --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name build_script_build build.rs [..]--crate-type bin --emit=[..]link -C opt-level=3 -C codegen-units=2 [..]
|
||||
[RUNNING] `[..]target/release/build/foo-[..]/build-script-build`
|
||||
[foo 0.0.1] foo custom build PROFILE=release DEBUG=false OPT_LEVEL=3
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--crate-type lib --emit=dep-info,metadata -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--crate-type lib --emit=dep-info,metadata -C opt-level=3 -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--emit=dep-info,metadata -C opt-level=3 -C codegen-units=2 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name test1 tests/test1.rs [..]--emit=dep-info,metadata -C opt-level=3 -C codegen-units=2 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/main.rs [..]--emit=dep-info,metadata -C opt-level=3 -C codegen-units=2 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name bench1 benches/bench1.rs [..]--emit=dep-info,metadata -C opt-level=3 -C codegen-units=2 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name ex1 examples/ex1.rs [..]--crate-type bin --emit=dep-info,metadata -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/main.rs [..]--crate-type bin --emit=dep-info,metadata -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--crate-type lib --emit=[..]metadata -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--crate-type lib --emit=[..]metadata -C opt-level=3 -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--emit=[..]metadata -C opt-level=3 -C codegen-units=2 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name test1 tests/test1.rs [..]--emit=[..]metadata -C opt-level=3 -C codegen-units=2 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/main.rs [..]--emit=[..]metadata -C opt-level=3 -C codegen-units=2 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name bench1 benches/bench1.rs [..]--emit=[..]metadata -C opt-level=3 -C codegen-units=2 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name ex1 examples/ex1.rs [..]--crate-type bin --emit=[..]metadata -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/main.rs [..]--crate-type bin --emit=[..]metadata -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
|
||||
[FINISHED] release [optimized] [..]
|
||||
").run();
|
||||
|
||||
|
@ -586,20 +586,20 @@ fn profile_selection_check_all_targets_test() {
|
|||
//
|
||||
p.cargo("check --all-targets --profile=test -vv").with_stderr_unordered("\
|
||||
[COMPILING] bar [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=[..]link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=[..]metadata -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[COMPILING] bdep[..]
|
||||
[RUNNING] `[..] rustc --crate-name bdep bdep/src/lib.rs [..]--crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bdep bdep/src/lib.rs [..]--crate-type lib --emit=[..]link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[COMPILING] foo [..]
|
||||
[RUNNING] `[..] rustc --crate-name build_script_build build.rs [..]--crate-type bin --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name build_script_build build.rs [..]--crate-type bin --emit=[..]link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..]target/debug/build/foo-[..]/build-script-build`
|
||||
[foo 0.0.1] foo custom build PROFILE=debug DEBUG=true OPT_LEVEL=0
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--crate-type lib --emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name test1 tests/test1.rs [..]--emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/main.rs [..]--emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name bench1 benches/bench1.rs [..]--emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name ex1 examples/ex1.rs [..]--emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--crate-type lib --emit=[..]metadata -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/lib.rs [..]--emit=[..]metadata -C codegen-units=1 -C debuginfo=2 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name test1 tests/test1.rs [..]--emit=[..]metadata -C codegen-units=1 -C debuginfo=2 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name foo src/main.rs [..]--emit=[..]metadata -C codegen-units=1 -C debuginfo=2 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name bench1 benches/bench1.rs [..]--emit=[..]metadata -C codegen-units=1 -C debuginfo=2 --test [..]
|
||||
[RUNNING] `[..] rustc --crate-name ex1 examples/ex1.rs [..]--emit=[..]metadata -C codegen-units=1 -C debuginfo=2 --test [..]
|
||||
[FINISHED] dev [unoptimized + debuginfo] [..]
|
||||
").run();
|
||||
|
||||
|
@ -632,13 +632,13 @@ fn profile_selection_doc() {
|
|||
p.cargo("doc -vv").with_stderr_unordered("\
|
||||
[COMPILING] bar [..]
|
||||
[DOCUMENTING] bar [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=[..]link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `rustdoc --crate-name bar bar/src/lib.rs [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=dep-info,metadata -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bar bar/src/lib.rs [..]--crate-type lib --emit=[..]metadata -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[COMPILING] bdep [..]
|
||||
[RUNNING] `[..] rustc --crate-name bdep bdep/src/lib.rs [..]--crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name bdep bdep/src/lib.rs [..]--crate-type lib --emit=[..]link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[COMPILING] foo [..]
|
||||
[RUNNING] `[..] rustc --crate-name build_script_build build.rs [..]--crate-type bin --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..] rustc --crate-name build_script_build build.rs [..]--crate-type bin --emit=[..]link -C codegen-units=1 -C debuginfo=2 [..]
|
||||
[RUNNING] `[..]target/debug/build/foo-[..]/build-script-build`
|
||||
[foo 0.0.1] foo custom build PROFILE=debug DEBUG=true OPT_LEVEL=0
|
||||
[DOCUMENTING] foo [..]
|
||||
|
|
|
@ -27,7 +27,7 @@ fn profile_overrides() {
|
|||
"\
|
||||
[COMPILING] test v0.0.0 ([CWD])
|
||||
[RUNNING] `rustc --crate-name test src/lib.rs --color never --crate-type lib \
|
||||
--emit=dep-info,link \
|
||||
--emit=[..]link \
|
||||
-C opt-level=1 \
|
||||
-C debug-assertions=on \
|
||||
-C metadata=[..] \
|
||||
|
@ -63,7 +63,7 @@ fn opt_level_override_0() {
|
|||
"\
|
||||
[COMPILING] test v0.0.0 ([CWD])
|
||||
[RUNNING] `rustc --crate-name test src/lib.rs --color never --crate-type lib \
|
||||
--emit=dep-info,link \
|
||||
--emit=[..]link \
|
||||
-C debuginfo=2 \
|
||||
-C metadata=[..] \
|
||||
--out-dir [..] \
|
||||
|
@ -96,7 +96,7 @@ fn debug_override_1() {
|
|||
"\
|
||||
[COMPILING] test v0.0.0 ([CWD])
|
||||
[RUNNING] `rustc --crate-name test src/lib.rs --color never --crate-type lib \
|
||||
--emit=dep-info,link \
|
||||
--emit=[..]link \
|
||||
-C debuginfo=1 \
|
||||
-C metadata=[..] \
|
||||
--out-dir [..] \
|
||||
|
@ -132,7 +132,7 @@ fn check_opt_level_override(profile_level: &str, rustc_level: &str) {
|
|||
"\
|
||||
[COMPILING] test v0.0.0 ([CWD])
|
||||
[RUNNING] `rustc --crate-name test src/lib.rs --color never --crate-type lib \
|
||||
--emit=dep-info,link \
|
||||
--emit=[..]link \
|
||||
-C opt-level={level} \
|
||||
-C debuginfo=2 \
|
||||
-C debug-assertions=on \
|
||||
|
@ -206,7 +206,7 @@ fn top_level_overrides_deps() {
|
|||
[COMPILING] foo v0.0.0 ([CWD]/foo)
|
||||
[RUNNING] `rustc --crate-name foo foo/src/lib.rs --color never \
|
||||
--crate-type dylib --crate-type rlib \
|
||||
--emit=dep-info,link \
|
||||
--emit=[..]link \
|
||||
-C prefer-dynamic \
|
||||
-C opt-level=1 \
|
||||
-C debuginfo=2 \
|
||||
|
@ -215,7 +215,7 @@ fn top_level_overrides_deps() {
|
|||
-L dependency=[CWD]/target/release/deps`
|
||||
[COMPILING] test v0.0.0 ([CWD])
|
||||
[RUNNING] `rustc --crate-name test src/lib.rs --color never --crate-type lib \
|
||||
--emit=dep-info,link \
|
||||
--emit=[..]link \
|
||||
-C opt-level=1 \
|
||||
-C debuginfo=2 \
|
||||
-C metadata=[..] \
|
||||
|
|
|
@ -697,14 +697,14 @@ fn example_with_release_flag() {
|
|||
"\
|
||||
[COMPILING] bar v0.5.0 ([CWD]/bar)
|
||||
[RUNNING] `rustc --crate-name bar bar/src/bar.rs --color never --crate-type lib \
|
||||
--emit=dep-info,link \
|
||||
--emit=[..]link \
|
||||
-C opt-level=3 \
|
||||
-C metadata=[..] \
|
||||
--out-dir [CWD]/target/release/deps \
|
||||
-L dependency=[CWD]/target/release/deps`
|
||||
[COMPILING] foo v0.0.1 ([CWD])
|
||||
[RUNNING] `rustc --crate-name a examples/a.rs --color never --crate-type bin \
|
||||
--emit=dep-info,link \
|
||||
--emit=[..]link \
|
||||
-C opt-level=3 \
|
||||
-C metadata=[..] \
|
||||
--out-dir [CWD]/target/release/examples \
|
||||
|
@ -726,14 +726,14 @@ fast2",
|
|||
"\
|
||||
[COMPILING] bar v0.5.0 ([CWD]/bar)
|
||||
[RUNNING] `rustc --crate-name bar bar/src/bar.rs --color never --crate-type lib \
|
||||
--emit=dep-info,link \
|
||||
--emit=[..]link \
|
||||
-C debuginfo=2 \
|
||||
-C metadata=[..] \
|
||||
--out-dir [CWD]/target/debug/deps \
|
||||
-L dependency=[CWD]/target/debug/deps`
|
||||
[COMPILING] foo v0.0.1 ([CWD])
|
||||
[RUNNING] `rustc --crate-name a examples/a.rs --color never --crate-type bin \
|
||||
--emit=dep-info,link \
|
||||
--emit=[..]link \
|
||||
-C debuginfo=2 \
|
||||
-C metadata=[..] \
|
||||
--out-dir [CWD]/target/debug/examples \
|
||||
|
|
|
@ -16,7 +16,7 @@ fn build_lib_for_foo() {
|
|||
"\
|
||||
[COMPILING] foo v0.0.1 ([CWD])
|
||||
[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib \
|
||||
--emit=dep-info,link -C debuginfo=2 \
|
||||
--emit=[..]link -C debuginfo=2 \
|
||||
-C metadata=[..] \
|
||||
--out-dir [..] \
|
||||
-L dependency=[CWD]/target/debug/deps`
|
||||
|
@ -38,7 +38,7 @@ fn lib() {
|
|||
"\
|
||||
[COMPILING] foo v0.0.1 ([CWD])
|
||||
[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib \
|
||||
--emit=dep-info,link -C debuginfo=2 \
|
||||
--emit=[..]link -C debuginfo=2 \
|
||||
-C debug-assertions=off \
|
||||
-C metadata=[..] \
|
||||
--out-dir [..] \
|
||||
|
@ -61,12 +61,12 @@ fn build_main_and_allow_unstable_options() {
|
|||
"\
|
||||
[COMPILING] {name} v{version} ([CWD])
|
||||
[RUNNING] `rustc --crate-name {name} src/lib.rs --color never --crate-type lib \
|
||||
--emit=dep-info,link -C debuginfo=2 \
|
||||
--emit=[..]link -C debuginfo=2 \
|
||||
-C metadata=[..] \
|
||||
--out-dir [..] \
|
||||
-L dependency=[CWD]/target/debug/deps`
|
||||
[RUNNING] `rustc --crate-name {name} src/main.rs --color never --crate-type bin \
|
||||
--emit=dep-info,link -C debuginfo=2 \
|
||||
--emit=[..]link -C debuginfo=2 \
|
||||
-C debug-assertions \
|
||||
-C metadata=[..] \
|
||||
--out-dir [..] \
|
||||
|
@ -106,10 +106,10 @@ fn build_with_args_to_one_of_multiple_binaries() {
|
|||
.with_stderr(
|
||||
"\
|
||||
[COMPILING] foo v0.0.1 ([CWD])
|
||||
[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib --emit=dep-info,link \
|
||||
[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib --emit=[..]link \
|
||||
-C debuginfo=2 -C metadata=[..] \
|
||||
--out-dir [..]`
|
||||
[RUNNING] `rustc --crate-name bar src/bin/bar.rs --color never --crate-type bin --emit=dep-info,link \
|
||||
[RUNNING] `rustc --crate-name bar src/bin/bar.rs --color never --crate-type bin --emit=[..]link \
|
||||
-C debuginfo=2 -C debug-assertions [..]`
|
||||
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
|
||||
",
|
||||
|
@ -144,10 +144,10 @@ fn build_with_args_to_one_of_multiple_tests() {
|
|||
.with_stderr(
|
||||
"\
|
||||
[COMPILING] foo v0.0.1 ([CWD])
|
||||
[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib --emit=dep-info,link \
|
||||
[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib --emit=[..]link \
|
||||
-C debuginfo=2 -C metadata=[..] \
|
||||
--out-dir [..]`
|
||||
[RUNNING] `rustc --crate-name bar tests/bar.rs --color never --emit=dep-info,link -C debuginfo=2 \
|
||||
[RUNNING] `rustc --crate-name bar tests/bar.rs --color never --emit=[..]link -C debuginfo=2 \
|
||||
-C debug-assertions [..]--test[..]`
|
||||
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
|
||||
",
|
||||
|
@ -233,18 +233,18 @@ fn targets_selected_default() {
|
|||
.with_stderr_contains(
|
||||
"\
|
||||
[RUNNING] `rustc --crate-name foo src/main.rs --color never --crate-type bin \
|
||||
--emit=dep-info,link[..]",
|
||||
--emit=[..]link[..]",
|
||||
)
|
||||
// bench
|
||||
.with_stderr_does_not_contain(
|
||||
"\
|
||||
[RUNNING] `rustc --crate-name foo src/main.rs --color never --emit=dep-info,link \
|
||||
[RUNNING] `rustc --crate-name foo src/main.rs --color never --emit=[..]link \
|
||||
-C opt-level=3 --test [..]",
|
||||
)
|
||||
// unit test
|
||||
.with_stderr_does_not_contain(
|
||||
"\
|
||||
[RUNNING] `rustc --crate-name foo src/main.rs --color never --emit=dep-info,link \
|
||||
[RUNNING] `rustc --crate-name foo src/main.rs --color never --emit=[..]link \
|
||||
-C debuginfo=2 --test [..]",
|
||||
)
|
||||
.run();
|
||||
|
@ -258,12 +258,12 @@ fn targets_selected_all() {
|
|||
.with_stderr_contains(
|
||||
"\
|
||||
[RUNNING] `rustc --crate-name foo src/main.rs --color never --crate-type bin \
|
||||
--emit=dep-info,link[..]",
|
||||
--emit=[..]link[..]",
|
||||
)
|
||||
// unit test
|
||||
.with_stderr_contains(
|
||||
"\
|
||||
[RUNNING] `rustc --crate-name foo src/main.rs --color never --emit=dep-info,link \
|
||||
[RUNNING] `rustc --crate-name foo src/main.rs --color never --emit=[..]link \
|
||||
-C debuginfo=2 --test [..]",
|
||||
)
|
||||
.run();
|
||||
|
|
Loading…
Reference in a new issue