From 139d6ba054a1a4cc5fe64981ad46fd5547bd4916 Mon Sep 17 00:00:00 2001 From: onur-ozkan Date: Thu, 30 Jan 2025 16:51:08 +0000 Subject: [PATCH] set rustc dylib on manually constructed rustc command Signed-off-by: onur-ozkan --- src/bootstrap/src/core/builder/cargo.rs | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/src/bootstrap/src/core/builder/cargo.rs b/src/bootstrap/src/core/builder/cargo.rs index 1b413dcb07efb..79a65aedd9edb 100644 --- a/src/bootstrap/src/core/builder/cargo.rs +++ b/src/bootstrap/src/core/builder/cargo.rs @@ -653,7 +653,10 @@ impl Builder<'_> { // Build proc macros both for the host and the target unless proc-macros are not // supported by the target. if target != compiler.host && cmd_kind != Kind::Check { - let error = command(self.rustc(compiler)) + let mut rustc_cmd = command(self.rustc(compiler)); + self.add_rustc_lib_path(compiler, &mut rustc_cmd); + + let error = rustc_cmd .arg("--target") .arg(target.rustc_target_arg()) .arg("--print=file-names") @@ -661,6 +664,7 @@ impl Builder<'_> { .arg("-") .run_capture(self) .stderr(); + let not_supported = error .lines() .any(|line| line.contains("unsupported crate type `proc-macro`"));