Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 22 insertions, 0 deletions

diff --git a/src/bootstrap/defaults/config.tools.toml b/src/bootstrap/defaults/config.tools.toml
new file mode 100644
index 000000000..6b6625342
--- /dev/null
+++ b/src/bootstrap/defaults/config.tools.toml
@@ -0,0 +1,22 @@
+# These defaults are meant for contributors to tools which build on the
+# compiler, but do not modify it directly.
+[rust]
+# This enables `RUSTC_LOG=debug`, avoiding confusing situations
+# where adding `debug!()` appears to do nothing.
+# However, it makes running the compiler slightly slower.
+debug-logging = true
+# This greatly increases the speed of rebuilds, especially when there are only minor changes. However, it makes the initial build slightly slower.
+incremental = true
+# Download rustc from CI instead of building it from source.
+# This cuts compile times by almost 60x, but means you can't modify the compiler.
+download-rustc = "if-unchanged"
+
+[build]
+# Document with the in-tree rustdoc by default, since `download-rustc` makes it quick to compile.
+doc-stage = 2
+# Contributors working on tools will probably expect compiler docs to be generated, so they can figure out how to use the API.
+compiler-docs = true
+
+[llvm]
+# Will download LLVM from CI if available on your platform.
+download-ci-llvm = "if-available"