33 lines
1.5 KiB
Diff
33 lines
1.5 KiB
Diff
From 31a81a08786826cc6e832bd0b49fb8b934e29648 Mon Sep 17 00:00:00 2001
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From: Ariadne Conill <ariadne@dereferenced.org>
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Date: Thu, 3 Aug 2023 15:05:40 -0700
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Subject: [PATCH] bootstrap: config: fix version comparison bug
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Rust requires a previous version of Rust to build, such as the current version, or the
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previous version. However, the version comparison logic did not take patch releases
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into consideration when doing the version comparison for the current branch, e.g.
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Rust 1.71.1 could not be built by Rust 1.71.0 because it is neither an exact version
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match, or the previous version.
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Adjust the version comparison logic to tolerate mismatches in the patch version.
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Signed-off-by: Ariadne Conill <ariadne@dereferenced.org>
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---
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src/bootstrap/config.rs | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/src/bootstrap/config.rs b/src/bootstrap/config.rs
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index 45bea9608fc82..f283b2eb7e9ce 100644
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--- a/src/bootstrap/config.rs
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+++ b/src/bootstrap/config.rs
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@@ -2004,7 +2004,8 @@ impl Config {
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.unwrap();
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if !(source_version == rustc_version
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|| (source_version.major == rustc_version.major
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- && source_version.minor == rustc_version.minor + 1))
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+ && (source_version.minor == rustc_version.minor
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+ || source_version.minor == rustc_version.minor + 1)))
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{
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let prev_version = format!("{}.{}.x", source_version.major, source_version.minor - 1);
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eprintln!(
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