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| author | Joshua Nelson <jyn514@gmail.com> | 2020-05-07 16:51:03 -0400 |
|---|---|---|
| committer | Joshua Nelson <jyn514@gmail.com> | 2020-05-08 20:33:50 -0400 |
| commit | df36ec0b7e4b44a9f94d019a1cec43dd1f813e3c (patch) | |
| tree | b63f110bdf00a7efa2f7eede8fc9f647710034cc /src | |
| parent | a08c47310c7d49cbdc5d7afb38408ba519967ecd (diff) | |
| download | rust-df36ec0b7e4b44a9f94d019a1cec43dd1f813e3c.tar.gz rust-df36ec0b7e4b44a9f94d019a1cec43dd1f813e3c.zip | |
x.py: allow configuring the build directory
This allows configuring the directory for build artifacts, instead of having it always be ./build. This means you can set it to a constant location, letting you reuse the same cache while working in several different directories. The configuration lives in config.toml under build.build-dir. By default, it keeps the existing default of ./build, but it can be configured to any relative or absolute path. Additionally, it allows making outputs relative to the root of the git repository using $ROOT.
Diffstat (limited to 'src')
| -rw-r--r-- | src/bootstrap/bootstrap.py | 11 | ||||
| -rw-r--r-- | src/bootstrap/config.rs | 2 |
2 files changed, 11 insertions, 2 deletions
diff --git a/src/bootstrap/bootstrap.py b/src/bootstrap/bootstrap.py index 9e56dd3770d..9a91f37c5de 100644 --- a/src/bootstrap/bootstrap.py +++ b/src/bootstrap/bootstrap.py @@ -332,7 +332,7 @@ class RustBuild(object): self.rustc_channel = '' self.rustfmt_channel = '' self.build = '' - self.build_dir = os.path.join(os.getcwd(), "build") + self.build_dir = '' self.clean = False self.config_toml = '' self.rust_root = '' @@ -891,7 +891,11 @@ def bootstrap(help_triggered): build.clean = args.clean try: - with open(args.config or 'config.toml') as config: + toml_path = args.config or 'config.toml' + if not os.path.exists(toml_path): + toml_path = os.path.join(build.rust_root, toml_path) + + with open(toml_path) as config: build.config_toml = config.read() except (OSError, IOError): pass @@ -906,6 +910,9 @@ def bootstrap(help_triggered): build.check_vendored_status() + build_dir = build.get_toml('build-dir', 'build') or 'build' + build.build_dir = os.path.abspath(build_dir.replace("$ROOT", build.rust_root)) + data = stage0_data(build.rust_root) build.date = data['date'] build.rustc_channel = data['rustc'] diff --git a/src/bootstrap/config.rs b/src/bootstrap/config.rs index 133709421a5..390630ee51b 100644 --- a/src/bootstrap/config.rs +++ b/src/bootstrap/config.rs @@ -212,6 +212,8 @@ struct Build { host: Vec<String>, #[serde(default)] target: Vec<String>, + // This is ignored, the rust code always gets the build directory from the `BUILD_DIR` env variable + build_dir: Option<String>, cargo: Option<String>, rustc: Option<String>, rustfmt: Option<String>, /* allow bootstrap.py to use rustfmt key */ |