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build: add RUSTUP_HOME to cross build volumes#1861

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cafkafk wants to merge 1 commit into
mainfrom
fix-cross-issues
Open

build: add RUSTUP_HOME to cross build volumes#1861
cafkafk wants to merge 1 commit into
mainfrom
fix-cross-issues

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@cafkafk

@cafkafk cafkafk commented Jul 9, 2026

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Mount the host RUSTUP_HOME into the cross container to ensure that
build scripts can locate absolute paths for linker-wrappers. This
resolves errors where ld.lld or other binaries are not found during
host-side build script execution inside the container.

Description
How Has This Been Tested?

Mount the host `RUSTUP_HOME` into the cross container to ensure that
build scripts can locate absolute paths for linker-wrappers. This
resolves errors where `ld.lld` or other binaries are not found during
host-side build script execution inside the container.
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