From: Maurice Hieronymus <mhi@mailbox.org>
To: ojeda@kernel.org, alex.gaynor@gmail.com
Cc: rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org,
Maurice Hieronymus <mhi@mailbox.org>
Subject: [PATCH] scripts: generate_rust_analyzer: Add message to sysroot assertion
Date: Sun, 23 Nov 2025 12:00:10 +0100 [thread overview]
Message-ID: <20251123110010.21096-1-mhi@mailbox.org> (raw)
The assertion that checks whether sysroot lies within sysroot_src
currently fails without explaining why. Add an error message that
prints both paths to make diagnosing toolchain issues easier.
Signed-off-by: Maurice Hieronymus <mhi@mailbox.org>
---
scripts/generate_rust_analyzer.py | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/scripts/generate_rust_analyzer.py b/scripts/generate_rust_analyzer.py
index fc27f0cca752..b2fc6e8aa8ba 100755
--- a/scripts/generate_rust_analyzer.py
+++ b/scripts/generate_rust_analyzer.py
@@ -193,7 +193,13 @@ def main():
)
# Making sure that the `sysroot` and `sysroot_src` belong to the same toolchain.
- assert args.sysroot in args.sysroot_src.parents
+ assert args.sysroot in args.sysroot_src.parents, \
+ f"""
+ It seems like your sysroot and sysroot_src do not belong to the same toolchain.
+ The sysroot folder must be inside sysroot_src.
+ sysroot={args.sysroot}
+ sysroot_src={args.sysroot_src}
+ """
rust_project = {
"crates": generate_crates(args.srctree, args.objtree, args.sysroot_src, args.exttree, args.cfgs, args.core_edition),
base-commit: 494de8f67b1e586b0190eb7f835e97c97f6b81b1
--
2.50.1
reply other threads:[~2025-11-23 11:00 UTC|newest]
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