chore(ci): Build and test on 32-bit platforms

[clabby]

Overview

Users of kona run on both 32-bit and 64-bit platforms, and there's currently no job in kona's CI to build and test on 32-bit platforms. This can cause us to easily break the build for downstream consumers without knowing.

We should add a 32-bit linux platform target for the client / host job

kona/.github/workflows/client_host.yaml

Lines 10 to 75 in 89ed209

	host-client-offline-runs:
	name: ${{ matrix.target}} | ${{ matrix.name }}
	strategy:
	matrix:
	target: ["native", "asterisc"]
	name: ["OP Sepolia (Granite) - Block #16491249"]
	runs-on: ubuntu-latest
	timeout-minutes: 20
	steps:
	- name: Checkout sources
	uses: actions/checkout@v4
	- uses: taiki-e/install-action@just
	- name: Install Rust stable toolchain
	uses: dtolnay/rust-toolchain@stable
	- uses: Swatinem/rust-cache@v2
	with:
	cache-on-failure: true
	prefix-key: ${{ matrix.target }}-${{ matrix.name }}
	- name: Log into ghcr
	uses: docker/login-action@v3
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}
	- name: Clone `asterisc` repository
	if: "!contains(matrix.target, 'native')"
	run: |
	git clone https://github.com/ethereum-optimism/asterisc.git
	- name: Setup Go toolchain
	if: "!contains(matrix.target, 'native')"
	uses: actions/setup-go@v5
	with:
	go-version: "1.21.6"
	cache-dependency-path: |
	asterisc/go.sum
	- name: Build `asterisc`
	if: "!contains(matrix.target, 'native')"
	run: |
	cd asterisc && git checkout v1.1.2 && make build-rvgo
	mv ./rvgo/bin/asterisc /usr/local/bin/
	- name: Set run environment
	run: |
	if [[ ${{ contains(matrix.name, 16491249) }} == true ]]; then
	BLOCK_NUMBER=16491249
	echo "BLOCK_NUMBER=$BLOCK_NUMBER" >> $GITHUB_ENV
	echo "L2_CLAIM=0x82da7204148ba4d8d59e587b6b3fdde5561dc31d9e726220f7974bf9f2158d75" >> $GITHUB_ENV
	echo "L2_OUTPUT_ROOT=0xa548f22e1aa590de7ed271e3eab5b66c6c3db9b8cb0e3f91618516ea9ececde4" >> $GITHUB_ENV
	echo "L2_HEAD=0x09b298a83baf4c2e3c6a2e355bb09e27e3fdca435080e8754f8749233d7333b2" >> $GITHUB_ENV
	echo "L1_HEAD=0x33a3e5721faa4dc6f25e75000d9810fd6c41320868f3befcc0c261a71da398e1" >> $GITHUB_ENV
	echo "L2_CHAIN_ID=11155420" >> $GITHUB_ENV
	echo "WITNESS_TAR_NAME=granite-op-sepolia-$BLOCK_NUMBER-witness.tar.zst" >> $GITHUB_ENV
	fi
	- name: Decompress witness data directory
	run: |
	tar --zstd -xvf ./bin/client/testdata/$WITNESS_TAR_NAME -C .
	- name: Run host + client offline
	working-directory: ./bin/client
	run: |
	mkdir -p ../../target
	just run-client-${{ matrix.target }}-offline \
	$BLOCK_NUMBER \
	$L2_CLAIM \
	$L2_OUTPUT_ROOT \
	$L2_HEAD \
	$L1_HEAD \
	$L2_CHAIN_ID

and also add a build job for a 32-bit linux patform in

kona/.github/workflows/rust_ci.yaml

Lines 81 to 111 in 89ed209

	cargo-build:
	runs-on: ubuntu-latest
	timeout-minutes: 20
	strategy:
	matrix:
	target: ["native", "cannon", "asterisc"]
	name: build-${{ matrix.target }}
	continue-on-error: true
	steps:
	- name: Checkout sources
	uses: actions/checkout@v4
	with:
	submodules: true
	- uses: taiki-e/install-action@just
	- name: Install Rust stable toolchain
	uses: dtolnay/rust-toolchain@stable
	- uses: Swatinem/rust-cache@v2
	with:
	cache-on-failure: true
	prefix-key: ${{ matrix.target }}
	- name: Log into ghcr
	uses: docker/login-action@v3
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}
	- name: build
	run: just build-${{ matrix.target }}
	- name: chown target
	run: |
	sudo chown -R $(id -u):$(id -g) ./target