scripts: generate_rust_analyzer: remove sysroot assertion

With nixpkgs's rustc, rust-src component is not bundled
with the compiler by default and is instead provided from
a separate store path, so this assumption does not hold.

The assertion assumes these paths are in the same location
which causes `make LLVM=1 rust-analyzer` to fail on NixOS.

Link: https://rust-for-linux.zulipchat.com/#narrow/stream/x/topic/x/near/565284250
Signed-off-by: Onur Özkan <work@onurozkan.dev>
Reviewed-by: Gary Guo <gary@garyguo.net>
Fixes: fe992163575b ("rust: Support latest version of `rust-analyzer`")
Cc: stable@vger.kernel.org
Link: https://patch.msgid.link/20251224135343.32476-1-work@onurozkan.dev
[ Reworded title. - Miguel ]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>

diff --git a/scripts/generate_rust_analyzer.py b/scripts/generate_rust_analyzer.py
index 6061bd6e2ebdfcfe75210c5a53a8751a5e87a8c3..14c74dfee703a932bed6f4339f3013c18f5d878f 100755 (executable)
--- a/scripts/generate_rust_analyzer.py
+++ b/scripts/generate_rust_analyzer.py
@@ -213,9 +213,6 @@ def main():
         level=logging.INFO if args.verbose else logging.WARNING
     )
 
-    # Making sure that the `sysroot` and `sysroot_src` belong to the same toolchain.
-    assert args.sysroot in args.sysroot_src.parents
-
     rust_project = {
         "crates": generate_crates(args.srctree, args.objtree, args.sysroot_src, args.exttree, args.cfgs, args.core_edition),
         "sysroot": str(args.sysroot),