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Diffstat (limited to 'src/bootstrap/README.md')
| -rw-r--r-- | src/bootstrap/README.md | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/src/bootstrap/README.md b/src/bootstrap/README.md index 985727bdd..8dce9e79e 100644 --- a/src/bootstrap/README.md +++ b/src/bootstrap/README.md @@ -59,10 +59,10 @@ The script accepts commands, flags, and arguments to determine what to do: ./x.py test tidy # execute the UI test suite - ./x.py test src/test/ui + ./x.py test tests/ui # execute only some tests in the UI test suite - ./x.py test src/test/ui --test-args substring-of-test-name + ./x.py test tests/ui --test-args substring-of-test-name # execute tests in the standard library in stage0 ./x.py test --stage 0 library/std @@ -80,18 +80,12 @@ The script accepts commands, flags, and arguments to determine what to do: ## Configuring rustbuild -There are currently two methods for configuring the rustbuild build system. - -First, rustbuild offers a TOML-based configuration system with a `config.toml` +rustbuild offers a TOML-based configuration system with a `config.toml` file. An example of this configuration can be found at `config.toml.example`, and the configuration file can also be passed as `--config path/to/config.toml` if the build system is being invoked manually (via the python script). -Next, the `./configure` options serialized in `config.mk` will be -parsed and read. That is, if any `./configure` options are passed, they'll be -handled naturally. `./configure` should almost never be used for local -installations, and is primarily useful for CI. Prefer to customize behavior -using `config.toml`. +You can generate a config.toml using `./configure` options if you want to automate creating the file without having to edit it. Finally, rustbuild makes use of the [cc-rs crate] which has [its own method][env-vars] of configuring C compilers and C flags via environment |