| Age | Commit message (Collapse) | Author | Lines |
|---|
|
rustbuild: Fix compiler docs yet again
Add support for `-Z force-unstable-if-unmarked` to rustdoc.
r? @alexcrichton
|
|
Pass path to python from bootstrap.py to bootstrap.rs
When bootstrap is executed with python not in `$PATH`, (e. g.
`c:\Python27\python.exe x.py test`) bootstrap cannot find python
and crashes.
This commit passes path to python in `BOOTSTRAP_PYTHON` env var.
|
|
Make rustc errors colorful.
Rustbuild passes --message-format=json to Cargo to learn about the
dependencies for a given build, which then makes Cargo steal the
stderr/stdout for the compiler process, leading to non colorful output.
To avoid this, detection of stderr being a tty is added to rustbuild,
and an environment variable is used to communicate with the rustc shim.
Fixes https://github.com/rust-lang/rust/issues/42801.
r? @alexcrichton
|
|
Fixes bootstrapping with custom cargo/rustc.
config.mk is now always read when parsing the configuration to prevent
this from reoccurring in the future, hopefully.
Fixes https://github.com/rust-lang/rust/issues/42543.
r? @alexcrichton
cc @infinity0 @kyrias
|
|
Add support for `-Z force-unstable-if-unmarked` to rustdoc.
|
|
Rustbuild passes --message-format=json to Cargo to learn about the
dependencies for a given build, which then makes Cargo steal the
stderr/stdout for the compiler process, leading to non colorful output.
To avoid this, detection of stderr being a tty is added to rustbuild,
and an environment variable is used to communicate with the rustc shim.
|
|
When bootstrap is executed with python not in `$PATH`, (e. g.
`c:\Python27\python.exe x.py test`) bootstrap cannot find python
and crashes.
This commit passes path to python in `BOOTSTRAP_PYTHON` env var.
|
|
config.mk is now always read when parsing the configuration to prevent
this from reoccurring in the future, hopefully.
|
|
This commit deletes the in-tree `getopts` crate in favor of the crates.io-based
`getopts` crate. The main difference here is with a new builder-style API, but
otherwise everything else remains relatively standard.
|
|
Enable wasm LLVM backend
Enables compilation to WebAssembly with the LLVM backend using the target triple "wasm32-unknown-unknown". This is the beginning of my work on #38804.
**edit:** The new new target is now wasm32-experimental-emscripten instead of wasm32-unknown-unknown.
|
|
|
|
Reintroduce deprecated `collections` crate
|
|
Use custom cargo/rustc paths when parsing flags.
Fixes https://github.com/rust-lang/rust/issues/41779, probably also https://github.com/rust-lang/rust/issues/42543 (I think they're duplicates).
I'm not entirely happy with the implementation, since it means we parse the configuration twice, but it's the minimal solution. I think the other choice is to move both calls to Config::parse inside Flags::parse and merge them, but I don't know if that's a good idea.
r? @alexcrichton
|
|
|
|
The new target is wasm32-experimental-emscripten. Adds a new
configuration option to opt in to building experimental LLVM backends
such as the WebAssembly backend. The target name was chosen to be
similar to the existing wasm32-unknown-emscripten target so that the
build and tests would work with minimal other code changes. When/if the
new target replaces the old target, simply renaming it should just work.
|
|
Autogenerate stubs and SUMMARY.md in the unstable book
Removes a speed bump in compiler development by autogenerating stubs for features in the unstable book. See #42454 for discussion.
The PR contains three commits, separated in order to make review easy:
* The first commit converts the tidy tool from a binary crate to a crate that contains both a library and a binary. In the second commit, we'll use the tidy library
* The second and main commit introduces autogeneration of SUMMARY.md and feature stub files
* The third commit turns off the tidy lint that checks for features without a stub, and removes the stub files. A separate commit due to the large number of files touched
Members of the doc team who wish to document some features can either do this (where `$rustsrc` is the root of the rust repo git checkout):
1. cd to `$rustsrc/src/tools/unstable-book-gen` and then do `cargo run $rustsrc/src $rustsrc/src/doc/unstable-book` to put the stubs into the unstable book
2. cd to `$rustsrc` and run `git ls-files --others --exclude-standard` to list the newly added stubs
3. choose a file to edit, then `git add` it and `git commit`
4. afterwards, remove all changes by the tool by doing `git --reset hard` and `git clean -f`
Or they can do this:
1. remove the comment marker in `src/tools/tidy/src/unstable_book.rs` line 122
2. run `./x.py test src/tools/tidy` to list the unstable features which only have stubs
3. revert the change in 1
3. document one of the chosen unstable features
The changes done by this PR also allow for further development:
* tidy obtains information about tracking issues. We can now forbid differing tracking issues between differing `#![unstable]` annotations. I haven't done this but plan to in a future PR
* we now have a general framework for generating stuff for the unstable book at build time. Further changes can autogenerate a list of the API a given library feature exposes.
The old way to simply click through the documentation after it has been uploaded to rust-lang.org works as well.
r? @nagisa
Fixes #42454
|
|
|
|
|
|
Upgrade LLVM
Includes https://github.com/rust-lang/llvm/pull/80
|
|
Add a travis builder for wasm32-unknown-emscripten
This commits add an entry to travis matrix that will execute wasm32-unknown-emscripten tests suites.
- Emscripten for asmjs was updated to sdk-1.37.13-64bit
- The tests are run with node 8.0.0 (it can execute wasm)
- A wrapper script is used to run each test from the directory where it is (workaround for https://github.com/kripken/emscripten/issues/4542)
- Some tests are ignore, see #42629 and #42630
|
|
Only run check-linkchecker when actually building docs
Otherwise the build fails, when running tests but not building docs, e.g.:
https://buildd.debian.org/status/fetch.php?pkg=rustc&arch=ppc64el&ver=1.17.0%2Bdfsg2-3&stamp=1497403375&raw=0
|
|
|
|
Merge crate `collections` into `alloc`
This is a necessary step in order to merge #42565
|
|
Otherwise the build fails, when running tests but not building docs, e.g.:
https://buildd.debian.org/status/fetch.php?pkg=rustc&arch=ppc64el&ver=1.17.0%2Bdfsg2-3&stamp=1497403375&raw=0
|
|
|
|
Build instruction profiler runtime as part of compiler-rt
r? @alexcrichton
This is #38608 with some fixes.
Still missing:
- [x] testing with profiler enabled on some builders (on which ones? Should I add the option to some of the already existing configurations, or create a new configuration?);
- [x] enabling distribution (on which builders?);
- [x] documentation.
|
|
|
|
|
|
|
|
Files with extensions .asm.js are used to generate .wasm files, they are
not intented to be execute.
|
|
bootstrap: improve 'build --help' by explaining what exactly the last example does
I recently found myself confused about what exactly gets built how often when I run which command; I think this would have helped me.
One thing I did not touch, but I feel could also be improved, is the wording just above: "For a quick build with a usable compile, you can pass". I am not a native speaker, but this sounds odd to me. Do you mean "For a quick build of a usable compiler" (but then it should say where the usable compiler is produced)? Or do you mean "For a quick build testing if the compiler is usable"? I can reword this, but I'd like to make sure I understand the intent of the message.
What about
```
For a quick build of a usable compiler, you can pass:
./x.py build --stage 1 src/libtest
This will first build everything once (like --stage 0 without further
arguments would), and then use the compiler built in stage 0 to build
src/libtest and its dependencies.
Once this is done, build/$ARCH/stage1 contains a usable compiler.
```
However, I am not sure this is actually true. In particular, why even bother building the libstd in stage 1? AFAIK that ends up in `build/*/stage1-std`, not in `build/*/stage1` (which is filled from `build/*/stage0-*`).
|
|
|
|
Skip printing for skipped doc tests.
Followup to https://github.com/rust-lang/rust/pull/42437 to further reduce noise.
r? @alexcrichton
|
|
rustc_llvm: re-run build script if config.toml changes
closes #35199
|
|
example does
|
|
|
|
This should reduce the 'running 0 tests' noise in builds, and is a good
heuristic for us to use.
|
|
|
|
|
|
rustbuild: Remove RUSTFLAGS logic in rustc shim
This was added in #38072 but I can't recall why and AFAIK Cargo already handles
this. This was discovered through #42146 where passing duplicate flags was
causing problems.
|
|
rustbuild: Add `./x.py test --no-fail-fast`
This option forwards to each `cargo test` invocation, and applies the
same logic across all test steps to keep going after failures. At the
end, a brief summary line reports how many commands failed, if any.
Note that if a test program fails to even start at all, or if an
auxiliary build command related to testing fails, these are still left
to stop everything right away.
Fixes #40219.
|
|
Reduce verbosity of build logs
This does two separate things.
- Sets sccache logging to warn instead of info.
- Makes tests when running for a given PR (not on auto branch) quiet. (cc @eddyb)
r? @alexcrichton
|
|
|
|
This was added in #38072 but I can't recall why and AFAIK Cargo already handles
this. This was discovered through #42146 where passing duplicate flags was
causing problems.
|
|
This option forwards to each `cargo test` invocation, and applies the
same logic across all test steps to keep going after failures. At the
end, a brief summary line reports how many commands failed, if any.
Note that if a test program fails to even start at all, or if an
auxiliary build command related to testing fails, these are still left
to stop everything right away.
Fixes #40219.
|
|
Support VS 2017
Fixes #38584
This replaces all the MSVC linker logic with that from the 'gcc' crate. The code looks the same, but there could be regressions.
I've only tested this with x86_64.
r? @alexcrichton
cc @vadimcn @retep998
|
|
Fixes #38584
|
|
When `--quiet` is passed to rustbuild, suppress rustdoc test output unless
failure.
Added a `--quiet` flag to `tidy`, which suppresses the features table.
The actual `--quiet` flag is enabled in #42354.
Since details of failed tests will still be printed, and the name of slow
tests taking >60 to runtime will also be printed, the debugging difficulty
caused by information loss should be minimal; but it is very worthwhile to
keep the log under 10000 lines on Travis CI so that common errors can be
spotted without reading the raw log.
|
|
* Bring back colors on Travis, which was disabled since #39036.
Append --color=always to cargo when running in CI environment.
* Removed `set -x` in the shell scripts. The `retry` function already
prints which command it is running, add `-x` just add noise to the
output.
* Support travis_fold/travis_time. Matching pairs of these allow Travis CI
to collapse the output in between. This greatly cut down the unnecessary
"successful" output one need to scroll through before finding the failed
statement.
|
|
rustbuild: Fix copying duplicate crates into the sysroot
After compiling a project (e.g. libstd, libtest, or librustc) rustbuild needs to
copy over all artifacts into the sysroot of the compiler it's assembling.
Unfortunately rustbuild doesn't know precisely what files to copy! Today it has
a heuristic where it just looks at the most recent version of all files that
look like rlibs/dylibs and copies those over. This unfortunately leads to bugs
with different versions of the same crate as seen in #42261.
This commit updates rustbuild's strategy of copying artifacts to work off the
list of artifacts produced by `cargo build --message-format=json`. The build
system will now parse json messages coming out of Cargo to watch for files being
generated, and then it'll only copy over those precise files.
Note that there's still a bit of weird logic where Cargo prints that it's
creating `libstd.rlib` where we actually want `libstd-xxxxx.rlib`, so we still
do a bit of "most recent file" probing for those. This commit should take care
of the crates.io dependency issues, however, as they're all copied over
precisely.
Closes #42261
|
