Rollup merge of #76522 - matthiaskrgr:redundant_clone, r=jonas-schievink

[rust.git] / config.toml.example

diff --git a/config.toml.example b/config.toml.example
index 36587cc07844147be96b41801e9f6961fc7d5398..be23efae5294b3897332474161e064a5b4ed5234 100644 (file)
--- a/config.toml.example
+++ b/config.toml.example
@@ -49,10 +49,8 @@
 # dynamic version to be available.
 #static-libstdcpp = false
 
-# Tell the LLVM build system to use Ninja instead of the platform default for
-# the generated build system. This can sometimes be faster than make, for
-# example.
-#ninja = false
+# Whether to use Ninja to build LLVM. This runs much faster than make.
+#ninja = true
 
 # LLVM targets to build support for.
 # Note: this is NOT related to Rust compilation targets. However, as Rust is
@@ -311,7 +309,9 @@
 # Number of codegen units to use for each compiler invocation. A value of 0
 # means "the number of cores on this machine", and 1+ is passed through to the
 # compiler.
-#codegen-units = 1
+#
+# Uses the rustc defaults: https://doc.rust-lang.org/rustc/codegen-options/index.html#codegen-units
+#codegen-units = if incremental { 256 } else { 16 }
 
 # Sets the number of codegen units to build the standard library with,
 # regardless of what the codegen-unit setting for the rest of the compiler is.
@@ -394,7 +394,7 @@
 # desired in distributions, for example.
 #rpath = true
 
-# Emits extra output from tests so test failures are debuggable just from logfiles.
+# Prints each test name as it is executed, to help debug issues in the test harness itself.
 #verbose-tests = false
 
 # Flag indicating whether tests are compiled with optimizations (the -O flag).