On Tue, Nov 21, 2023 at 6:06 AM Ross Burton <ross.bur...@arm.com> wrote:
>
> From: Ross Burton <ross.bur...@arm.com>
>
> LLVM doesn't actually need a native Python3 as the host Python is
> sufficient, but as it then looks at the host for optional Python
> dependencies explicitly disable their detection so that rust-llvm
> remains deterministic. As this is a minimal LLVM for Rust, we don't
> need the optviewer tool.
>
> Signed-off-by: Ross Burton <ross.bur...@arm.com>
> ---
> meta/recipes-devtools/rust/rust-llvm_1.70.0.bb | 11 ++++++++++-
> 1 file changed, 10 insertions(+), 1 deletion(-)
>
> diff --git a/meta/recipes-devtools/rust/rust-llvm_1.70.0.bb
> b/meta/recipes-devtools/rust/rust-llvm_1.70.0.bb
> index 09e4c65be38..57bbe79cdf1 100644
> --- a/meta/recipes-devtools/rust/rust-llvm_1.70.0.bb
> +++ b/meta/recipes-devtools/rust/rust-llvm_1.70.0.bb
> @@ -16,7 +16,7 @@ S = "${RUSTSRC}/src/llvm-project/llvm"
>
> LIC_FILES_CHKSUM = "file://LICENSE.TXT;md5=8a15a0759ef07f2682d2ba4b893c9afe"
>
> -inherit cmake python3native
> +inherit cmake
>
> DEPENDS += "ninja-native rust-llvm-native"
>
> @@ -47,6 +47,15 @@ EXTRA_OECMAKE = " \
> -DLLVM_TARGET_ARCH=${TARGET_ARCH} \
> -DCMAKE_INSTALL_PREFIX:PATH=${libdir}/llvm-rust \
> "
> +
> +# Forcibly disable the detection of these packages as otherwise
> +# it will look at the host Python install
> +EXTRA_OECMAKE += "\
> + -DPY_PYGMENTS_FOUND=OFF \
> + -DPY_PYGMENTS_LEXERS_C_CPP_FOUND=OFF \
> + -DPY_YAML_FOUND=OFF \
is this a full list. or the one that was detected on your build host
installation?
> +"
> +
> EXTRA_OECMAKE:append:class-target = "\
> -DLLVM_BUILD_TOOLS=OFF \
> -DLLVM_TABLEGEN=${STAGING_LIBDIR_NATIVE}/llvm-rust/bin/llvm-tblgen \
> --
> 2.34.1
>
>
>
>
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