Cross.toml

[target.x86_64-unknown-linux-gnu]
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
# system page size will be used, which may not work on the target systems.
# JEMALLOC_SYS_WITH_LG_PAGE=16 tells jemalloc to support up to 64-KiB
# pages. See: https://github.com/sigp/lighthouse/issues/5244
[build.env]
passthrough = [
    "JEMALLOC_SYS_WITH_LG_PAGE",
]