> -----Original Message----- > From: [email protected] > <[email protected]> On Behalf Of Ankur Tyagi via > lists.openembedded.org > Sent: den 10 mars 2026 20:18 > To: [email protected] > Cc: [email protected]; > [email protected] > Subject: Re: [oe] [meta-oe][PATCH] cxx: Add cxx recipe > > On Wed, Mar 11, 2026 at 6:19 AM Gyorgy Sarvari via lists.openembedded.org > <[email protected]> wrote: > > > > On 3/10/26 14:48, Varatharajan, Deepesh via lists.openembedded.org wrote: > > > From: Deepesh Varatharajan <[email protected]> > > > > > > Add a recipe for the cxx crate, which provides a safe and efficient > > > bridge for interoperability between Rust and C++ code. It allows > > > defining the FFI boundary in a shared Rust module and generates > > > compatible bindings for both languages during the build process. > > > > > > The crate is implemented in Rust and supports zero-overhead FFI with > > > common Rust and C++ standard library types. > > > > > > More information: https://crates.io/crates/cxx > > > > > > Signed-off-by: Deepesh Varatharajan <[email protected]> > > > --- > > > meta-oe/recipes-devtools/cxx/cxx-crates.inc | 130 ++++++++++++++++++++ > > > meta-oe/recipes-devtools/cxx/cxx_1.0.194.bb | 34 +++++ > > > 2 files changed, 164 insertions(+) > > > create mode 100644 meta-oe/recipes-devtools/cxx/cxx-crates.inc > > > create mode 100644 meta-oe/recipes-devtools/cxx/cxx_1.0.194.bb > > > > > > > This is mostly just a thought, I don't intend this as a blocker of this > > patch. Maybe a loud thought, or a quick-discussion starter? > > > > cxx is pretty generic name, I find it hard to guess that it's a Rust > > library for FFI. > > > > Debian prefixes this (and similar packages) with librust - this one is > > called librust-cxx. Fedora calls it rust-cxx. (Though OpenSuse just > > calls it cxx - I guess there is accepted no standard) > > What if we would follow Debian or Fedora naming with such Rust > > libraries, similar to what is done with many Python and Perl recipes? I > > imagine that over time there will be more similar recipes. > > > > Had similar thoughts when I read the recipe name. > Another idea is to use "cxx-crates" name for both, inc and bb files.
No, that is a bad idea. The -crates.inc files tie into the similar files for Go, i.e., -go-mods.inc and -licenses.inc. And I expect that in the future there will also be -licenses.inc files for the Rust recipes. //Peter
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