pkarashchenko commented on PR #8244: URL: https://github.com/apache/nuttx/pull/8244#issuecomment-1680852065
@xiaoxiang781216 There is a tricky part here. The SiFive stopped releasing new toolchains and `riscv64-unknown-elf` freezes at version `2020.12.8` (that is what currently used by Docker image and CI for both Linux and OSX). There are new "Pre-release" versions built periodically in `riscv-collab` GitHub, but no official release from that repo since `2018.6.29` and toolchain variants are for Linux only (no OSX version available). On the other hand Espressif are releasing pre-built RISCV toolchain binaries and both Linux and OSX versions are available, but... it is not `riscv64-unknown-elf`, but `riscv32-esp-elf` variant. So there is a kind of dilemma here on what to do. If the the issue is with esp32c3 only then we can install `riscv32-esp-elf` toolchain and use if for this exact variant, but if we need a generic RISCV toolchain upgrade then it is not a low hanging fruit. Currently in this PR I see that sim builds are failing on a CI and not esp32c3, so let's focus on getting those builds pass first and meanwhile think what to do with riscv. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
