ci: add riscv64gc-unknown-linux-gnu to release artifacts#1568
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alexcrichton merged 1 commit intobytecodealliance:mainfrom Mar 13, 2026
Merged
ci: add riscv64gc-unknown-linux-gnu to release artifacts#1568alexcrichton merged 1 commit intobytecodealliance:mainfrom
alexcrichton merged 1 commit intobytecodealliance:mainfrom
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Add cross-compilation support for riscv64gc-unknown-linux-gnu, following the same Docker-based pattern as the existing aarch64-linux target. Fixes bytecodealliance#1567
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This adds
riscv64gc-unknown-linux-gnuto the release build matrix, so that official releases ship a pre-built Linux/RISC-V 64-bit binary.Changes
ci/docker/riscv64gc-linux/Dockerfile: new cross-compilation container (modeled on the existingaarch64-linuxone, usinggcc-riscv64-linux-gnu; uses Ubuntu 18.04 as riscv64 cross-compiler is not available in 16.04).github/workflows/main.yml: newriscv64gc-linuxmatrix entry in thebuildjobContext
The wasm-tools and wkg repositories recently merged equivalent changes (bytecodealliance/wasm-tools#2464, bytecodealliance/wasm-pkg-tools#196). wit-bindgen is the remaining piece needed for a complete WASIP2 toolchain on RISC-V.
Evidence
A fork release built with this exact configuration is available at https://github.com/gounthar/wit-bindgen; the riscv64gc binary was verified on physical RISC-V hardware (BananaPi BPI-F3, SpacemiT K1).
Fixes #1567