gnosis/lighthouse
1
0
Fork 0
mirror of https://github.com/sigp/lighthouse.git synced 2026-03-02 16:21:42 +00:00
Code Issues Packages Projects Releases Wiki Activity

Enable cross-compiling for riscv64 architecture (#7346)

Browse Source 
Lighthouse currently lacks support for cross-compilation targeting the `riscv64` architecture.


  This PR introduces initial support for cross-compiling Lighthouse to `riscv64`. The following changes were made:

- **Makefile**: Updated to support `cross` with `riscv64` as a target.
- **Cross.toml**: Added configuration specific to `riscv64`.
- **Documentation**: List 'build-riscv64' in `book/src/installation_cross_compiling.md`.
This commit is contained in:
Robert Mordzon
2025-04-24 00:31:46 +02:00
committed by GitHub
parent c13e069c9c
commit 1dd37048b9
3 changed files with 16 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
Cross.toml
View File

@@ -4,6 +4,11 @@ pre-build = ["apt-get install -y cmake clang-5.0"]
[target.aarch64-unknown-linux-gnu]
pre-build = ["apt-get install -y cmake clang-5.0"]
[target.riscv64gc-unknown-linux-gnu]
pre-build = ["apt-get install -y cmake clang"]
# Use the most recent Cross image for RISCV because the stable 0.2.5 image doesn't work
image = "ghcr.io/cross-rs/riscv64gc-unknown-linux-gnu:main"
# Allow setting page size limits for jemalloc at build time:
# For certain architectures (like aarch64), we must compile
# jemalloc with support for large page sizes, otherwise the host's

9
Makefile
View File

@@ -10,6 +10,8 @@ X86_64_TAG = "x86_64-unknown-linux-gnu"
BUILD_PATH_X86_64 = "target/$(X86_64_TAG)/release"
AARCH64_TAG = "aarch64-unknown-linux-gnu"
BUILD_PATH_AARCH64 = "target/$(AARCH64_TAG)/release"
RISCV64_TAG = "riscv64gc-unknown-linux-gnu"
BUILD_PATH_RISCV64 = "target/$(RISCV64_TAG)/release"
PINNED_NIGHTLY ?= nightly
@@ -67,6 +69,8 @@ build-aarch64:
# pages, which are commonly used by aarch64 systems.
# See: https://github.com/sigp/lighthouse/issues/5244
JEMALLOC_SYS_WITH_LG_PAGE=16 cross build --bin lighthouse --target aarch64-unknown-linux-gnu --features "portable,$(CROSS_FEATURES)" --profile "$(CROSS_PROFILE)" --locked
build-riscv64:
cross build --bin lighthouse --target riscv64gc-unknown-linux-gnu --features "portable,$(CROSS_FEATURES)" --profile "$(CROSS_PROFILE)" --locked
build-lcli-x86_64:
cross build --bin lcli --target x86_64-unknown-linux-gnu --features "portable" --profile "$(CROSS_PROFILE)" --locked
@@ -75,6 +79,8 @@ build-lcli-aarch64:
# pages, which are commonly used by aarch64 systems.
# See: https://github.com/sigp/lighthouse/issues/5244
JEMALLOC_SYS_WITH_LG_PAGE=16 cross build --bin lcli --target aarch64-unknown-linux-gnu --features "portable" --profile "$(CROSS_PROFILE)" --locked
build-lcli-riscv64:
cross build --bin lcli --target riscv64gc-unknown-linux-gnu --features "portable" --profile "$(CROSS_PROFILE)" --locked
# Create a `.tar.gz` containing a binary for a specific target.
define tarball_release_binary
@@ -95,6 +101,9 @@ build-release-tarballs:
$(call tarball_release_binary,$(BUILD_PATH_X86_64),$(X86_64_TAG),"")
$(MAKE) build-aarch64
$(call tarball_release_binary,$(BUILD_PATH_AARCH64),$(AARCH64_TAG),"")
$(MAKE) build-riscv64
$(call tarball_release_binary,$(BUILD_PATH_RISCV64),$(RISCV64_TAG),"")
# Runs the full workspace tests in **release**, without downloading any additional
# test vectors.

3
book/src/installation_cross_compiling.md
View File

@@ -18,7 +18,8 @@ project.
The `Makefile` in the project contains two targets for cross-compiling:
- `build-x86_64`: builds an optimized version for x86_64 processors (suitable for most users).
- `build-aarch64`: builds an optimized version for 64-bit ARM processors (suitable for Raspberry Pi 4).
- `build-aarch64`: builds an optimized version for 64-bit ARM processors (suitable for Raspberry Pi 4/5).
- `build-riscv64`: builds an optimized version for 64-bit RISC-V processors.
### Example