dev-lang/rust/files/1.46.0-don-t-create-prefix-at-time-of-check.patch


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From 6b31232a9d32529e30765108f30365ac48587ce6 Mon Sep 17 00:00:00 2001
From: Georgy Yakovlev <gyakovlev@gentoo.org>
Date: Thu, 8 Oct 2020 15:48:33 -0700
Subject: [PATCH] don't create prefix at time of check

---
 src/bootstrap/install.rs | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/src/bootstrap/install.rs b/src/bootstrap/install.rs
index d9ee3bc..c5da9ce 100644
--- a/src/bootstrap/install.rs
+++ b/src/bootstrap/install.rs
@@ -73,12 +73,8 @@ fn install_sh(
     let docdir_default = datadir_default.join("doc/rust");
     let libdir_default = PathBuf::from("lib");
     let mandir_default = datadir_default.join("man");
-    let prefix = builder.config.prefix.as_ref().map_or(prefix_default, |p| {
-        fs::create_dir_all(p)
-            .unwrap_or_else(|err| panic!("could not create {}: {}", p.display(), err));
-        fs::canonicalize(p)
-            .unwrap_or_else(|err| panic!("could not canonicalize {}: {}", p.display(), err))
-    });
+
+    let prefix = builder.config.prefix.as_ref().unwrap_or(&prefix_default);
     let sysconfdir = builder.config.sysconfdir.as_ref().unwrap_or(&sysconfdir_default);
     let datadir = builder.config.datadir.as_ref().unwrap_or(&datadir_default);
     let docdir = builder.config.docdir.as_ref().unwrap_or(&docdir_default);
-- 
2.28.0