On Sun, 2022-09-11 at 16:28 -0700, Khem Raj wrote:
> meta-clang has options when it comes to C++ runtime, default is to use
> gnu runtime, other options are llvm runtime and android runtime. This
> patch helps when a distro is using llvm runtime for C/C++ runtime. It
> informs the rust build system about right C++ runtime to configure for
> when such a setting is used.
>
> Signed-off-by: Khem Raj <raj.k...@gmail.com>
> ---
> v2: Rebase now that 1.63 is in
> v3: Use renamed variable RUNTIME -> TC_CXX_RUNTIME
>
> meta/recipes-devtools/rust/rust.inc | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/meta/recipes-devtools/rust/rust.inc
> b/meta/recipes-devtools/rust/rust.inc
> index a33eb00e25..4e78b5ea6f 100644
> --- a/meta/recipes-devtools/rust/rust.inc
> +++ b/meta/recipes-devtools/rust/rust.inc
> @@ -110,6 +110,8 @@ python do_configure() {
> # [llvm]
> config.add_section("llvm")
> config.set("llvm", "static-libstdcpp", e(False))
> + if "llvm" in (d.getVar('TC_CXX_RUNTIME', True) or ""):
> + config.set("llvm", "use-libcxx", e(True))
>
> # [rust]
> config.add_section("rust")
We can drop the True from the getVar as expansion is the default.
Cheers,
Richard
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