1 # This file allows configuring the build system.
3 # Which triple to produce a compiler toolchain for.
5 # Defaults to the default triple of rustc on the host system.
6 #host = x86_64-unknown-linux-gnu
8 # Which triple to build libraries (core/alloc/std/test/proc_macro) for.
11 #target = x86_64-unknown-linux-gnu
13 # Disables cleaning of the sysroot dir. This will cause old compiled artifacts to be re-used when
14 # the sysroot source hasn't changed. This is useful when the codegen backend hasn't been modified.
15 # This option can be changed while the build system is already running for as long as sysroot
16 # building hasn't started yet.