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78521f3399
This script tests whether the Rust toolchain requirements are in place to enable Rust support. It uses `min-tool-version.sh` to fetch the version numbers. The build system will call it to set `CONFIG_RUST_IS_AVAILABLE` in a later patch. It also has an option (`-v`) to explain what is missing, which is useful to set up the development environment. This is used via the `make rustavailable` target added in a later patch. Reviewed-by: Kees Cook <keescook@chromium.org> Co-developed-by: Alex Gaynor <alex.gaynor@gmail.com> Signed-off-by: Alex Gaynor <alex.gaynor@gmail.com> Co-developed-by: Wedson Almeida Filho <wedsonaf@google.com> Signed-off-by: Wedson Almeida Filho <wedsonaf@google.com> Co-developed-by: Finn Behrens <me@kloenk.de> Signed-off-by: Finn Behrens <me@kloenk.de> Co-developed-by: Miguel Cano <macanroj@gmail.com> Signed-off-by: Miguel Cano <macanroj@gmail.com> Co-developed-by: Tiago Lam <tiagolam@gmail.com> Signed-off-by: Tiago Lam <tiagolam@gmail.com> Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
43 lines
554 B
Bash
Executable file
43 lines
554 B
Bash
Executable file
#!/bin/sh
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# SPDX-License-Identifier: GPL-2.0-only
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#
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# Print the minimum supported version of the given tool.
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# When you raise the minimum version, please update
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# Documentation/process/changes.rst as well.
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set -e
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if [ $# != 1 ]; then
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echo "Usage: $0 toolname" >&2
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exit 1
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fi
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case "$1" in
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binutils)
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echo 2.23.0
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;;
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gcc)
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echo 5.1.0
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;;
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icc)
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# temporary
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echo 16.0.3
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;;
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llvm)
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if [ "$SRCARCH" = s390 ]; then
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echo 14.0.0
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else
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echo 11.0.0
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fi
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;;
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rustc)
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echo 1.62.0
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;;
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bindgen)
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echo 0.56.0
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;;
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*)
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echo "$1: unknown tool" >&2
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exit 1
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;;
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esac
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