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When multilibs are enabled, building rust is failing because of the following commit68034f837awith stage1/rustc cannot able to find dependent *.so files. The issue is been fixed inrust-master with the following commit by passing the necessary library paths before executing stage1/rustc Upstream-Status: Backport [139d6ba054] (From OE-Core rev: ab29b970ba7e08eabca92018d103af5f249ed2c5) Signed-off-by: Deepesh Varatharajan <Deepesh.Varatharajan@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
32 lines
1.4 KiB
Diff
32 lines
1.4 KiB
Diff
Fix bootstrap failure when multilibs are enabled.
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Upstream-Status: Backport [https://github.com/rust-lang/rust/commit/139d6ba054a1a4cc5fe64981ad46fd5547bd4916]
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Signed-off-by: Deepesh Varatharajan <Deepesh.Varatharajan@windriver.com>
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---
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diff --git a/src/bootstrap/src/core/builder/cargo.rs b/src/bootstrap/src/core/builder/cargo.rs
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index 066e6bf53f..a2f6fac4b1 100644
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--- a/src/bootstrap/src/core/builder/cargo.rs
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+++ b/src/bootstrap/src/core/builder/cargo.rs
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@@ -646,7 +646,10 @@ impl Builder<'_> {
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// Build proc macros both for the host and the target unless proc-macros are not
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// supported by the target.
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if target != compiler.host && cmd_kind != Kind::Check {
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- let error = command(self.rustc(compiler))
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+ let mut rustc_cmd = command(self.rustc(compiler));
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+ self.add_rustc_lib_path(compiler, &mut rustc_cmd);
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+
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+ let error = rustc_cmd
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.arg("--target")
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.arg(target.rustc_target_arg())
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.arg("--print=file-names")
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@@ -654,6 +657,7 @@ impl Builder<'_> {
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.arg("-")
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.run_capture(self)
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.stderr();
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+
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let not_supported = error
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.lines()
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.any(|line| line.contains("unsupported crate type `proc-macro`"));
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