diff options
| -rw-r--r-- | src/bootstrap/bootstrap.py | 2 | ||||
| -rw-r--r-- | src/bootstrap/src/core/download.rs | 11 |
2 files changed, 10 insertions, 3 deletions
diff --git a/src/bootstrap/bootstrap.py b/src/bootstrap/bootstrap.py index 0d604c0d3e5..04146eb78d7 100644 --- a/src/bootstrap/bootstrap.py +++ b/src/bootstrap/bootstrap.py @@ -557,7 +557,7 @@ class RustBuild(object): shutil.rmtree(bin_root) key = self.stage0_compiler.date - cache_dst = os.path.join(self.build_dir, "cache") + cache_dst = os.getenv('RUSTC_BOOTSTRAP_CACHE', os.path.join(self.build_dir, "cache")) rustc_cache = os.path.join(cache_dst, key) if not os.path.exists(rustc_cache): os.makedirs(rustc_cache) diff --git a/src/bootstrap/src/core/download.rs b/src/bootstrap/src/core/download.rs index 185089a646b..db83d8a214f 100644 --- a/src/bootstrap/src/core/download.rs +++ b/src/bootstrap/src/core/download.rs @@ -578,7 +578,11 @@ impl Config { return; } - let cache_dst = self.out.join("cache"); + let cache_dst = match env::var_os("RUSTC_BOOTSTRAP_CACHE") { + Some(v) => PathBuf::from(v), + None => self.out.join("cache"), + }; + let cache_dir = cache_dst.join(key); if !cache_dir.exists() { t!(fs::create_dir_all(&cache_dir)); @@ -705,7 +709,10 @@ download-rustc = false let llvm_assertions = self.llvm_assertions; let cache_prefix = format!("llvm-{llvm_sha}-{llvm_assertions}"); - let cache_dst = self.out.join("cache"); + let cache_dst = match env::var_os("RUSTC_BOOTSTRAP_CACHE") { + Some(v) => PathBuf::from(v), + None => self.out.join("cache"), + }; let rustc_cache = cache_dst.join(cache_prefix); if !rustc_cache.exists() { t!(fs::create_dir_all(&rustc_cache)); |