bump LLVM to 18 for focal #1172

Workflow file for this run

	name: CI

	on:
	push:
	branches: [ "master" ]
	tags:
	- "v*"
	pull_request:
	branches: [ "master" ]

	concurrency:
	group: cmake-${{ github.event.pull_request.number \|\| github.ref }}
	cancel-in-progress: true

	jobs:
	build-windows:
	runs-on: windows-latest

	steps:

	- uses: actions/checkout@v3
	with:
	fetch-depth: 0

	- name: cmake configure
	run: \|
	cmake -B build -DCMAKE_INSTALL_PREFIX=${{github.workspace}}/dist -DBUILD_TESTING=OFF -DTOYWASM_BUILD_CLI=OFF -DTOYWASM_BUILD_UNITTEST=OFF -DTOYWASM_ENABLE_WASI=OFF -DTOYWASM_ENABLE_TRACING=ON -DTOYWASM_ENABLE_TRACING_INSN=ON

	- name: cmake -L
	run: \|
	cmake -B build -L

	- name: Build
	run: cmake --build build

	- name: Install
	run: cmake --build build --target install

	- name: Build examples/run
	run: \|
	cmake -B build -DCMAKE_PREFIX_PATH=${{github.workspace}}/dist
	cmake --build build
	working-directory: ${{github.workspace}}/examples/run

	- name: Run examples/run
	run: \|
	.\build\Debug\run.exe ./wasm/fib.wasm test-all
	working-directory: ${{github.workspace}}/examples/run

	build:
	env:
	CC: ${{matrix.compiler}}
	strategy:
	fail-fast: false
	matrix:
	name: [noname]
	os: [ubuntu-latest, macos-latest]
	compiler: [clang, gcc]
	arch: [native]
	BUILD_TYPE: [Release, Debug]
	TOYWASM_USE_SEPARATE_EXECUTE: [ON, OFF]
	TOYWASM_USE_TAILCALL: [ON, OFF]
	TOYWASM_ENABLE_TRACING: [ON, OFF]
	TOYWASM_USE_SMALL_CELLS: [ON, OFF]
	TOYWASM_USE_SEPARATE_LOCALS: [ON, OFF]
	MISC_FEATURES: [ON, OFF]
	TOYWASM_ENABLE_WASM_THREADS: [ON, OFF]
	TOYWASM_ENABLE_WASI_THREADS: [ON, OFF]
	TOYWASM_ENABLE_WASM_EXCEPTION_HANDLING: [ON, OFF]
	TOYWASM_ENABLE_WASM_CUSTOM_PAGE_SIZES: [ON, OFF]
	exclude:
	# I haven't used gcc for macos
	- os: macos-latest
	compiler: gcc
	# tailcall doesn't make sense w/o separate execute
	- TOYWASM_USE_SEPARATE_EXECUTE: OFF
	TOYWASM_USE_TAILCALL: ON
	# I don't remeber why i excluded this.
	# Probably because it's tested in wasm-on-wasm jobs?
	- TOYWASM_USE_SEPARATE_EXECUTE: ON
	TOYWASM_USE_TAILCALL: OFF
	# wasi-threads requires wasm threads
	- TOYWASM_ENABLE_WASM_THREADS: OFF
	TOYWASM_ENABLE_WASI_THREADS: ON
	# Exclude some non default configs with threads
	- TOYWASM_USE_SEPARATE_EXECUTE: OFF
	TOYWASM_ENABLE_WASM_THREADS: ON
	- TOYWASM_USE_TAILCALL: OFF
	TOYWASM_ENABLE_WASM_THREADS: ON
	- TOYWASM_USE_SMALL_CELLS: OFF
	TOYWASM_ENABLE_WASM_THREADS: ON
	# TOYWASM_ENABLE_WASM_EXCEPTION_HANDLING right now
	# requires TOYWASM_USE_SMALL_CELLS
	- TOYWASM_USE_SMALL_CELLS: OFF
	TOYWASM_ENABLE_WASM_EXCEPTION_HANDLING: ON
	# exclude some more combinations to reduce the matrix
	- TOYWASM_USE_SMALL_CELLS: ON
	TOYWASM_USE_SEPARATE_LOCALS: ON
	- MISC_FEATURES: OFF
	TOYWASM_ENABLE_WASM_EXCEPTION_HANDLING: ON
	- MISC_FEATURES: OFF
	TOYWASM_ENABLE_WASM_CUSTOM_PAGE_SIZES: ON
	- os: ubuntu-latest
	compiler: clang
	- BUILD_TYPE: Release
	# how include works is not intuitive to me:
	# https://docs.github.com/en/actions/using-jobs/using-a-matrix-for-your-jobs#expanding-or-adding-matrix-configurations
	include:
	- name: noname
	os: ubuntu-20.04
	compiler: gcc
	arch: native
	BUILD_TYPE: Release
	TOYWASM_USE_SEPARATE_EXECUTE: ON
	TOYWASM_USE_TAILCALL: ON
	TOYWASM_ENABLE_TRACING: OFF
	TOYWASM_USE_SMALL_CELLS: ON
	TOYWASM_USE_SEPARATE_LOCALS: ON
	MISC_FEATURES: OFF
	TOYWASM_ENABLE_WASM_THREADS: OFF
	TOYWASM_ENABLE_WASI_THREADS: OFF
	TOYWASM_ENABLE_WASM_EXCEPTION_HANDLING: OFF
	TOYWASM_ENABLE_WASM_CUSTOM_PAGE_SIZES: OFF
	- name: ubuntu-20.04-amd64
	os: ubuntu-20.04
	compiler: clang
	arch: native
	BUILD_TYPE: Release
	TOYWASM_USE_SEPARATE_EXECUTE: ON
	TOYWASM_USE_TAILCALL: ON
	TOYWASM_ENABLE_TRACING: OFF
	TOYWASM_USE_SMALL_CELLS: ON
	TOYWASM_USE_SEPARATE_LOCALS: ON
	MISC_FEATURES: OFF
	TOYWASM_ENABLE_WASM_THREADS: OFF
	TOYWASM_ENABLE_WASI_THREADS: OFF
	TOYWASM_ENABLE_WASM_EXCEPTION_HANDLING: OFF
	TOYWASM_ENABLE_WASM_CUSTOM_PAGE_SIZES: OFF
	- name: full-ubuntu-20.04-amd64
	os: ubuntu-20.04
	compiler: clang
	arch: native
	BUILD_TYPE: Release
	TOYWASM_USE_SEPARATE_EXECUTE: ON
	TOYWASM_USE_TAILCALL: ON
	TOYWASM_ENABLE_TRACING: OFF
	TOYWASM_USE_SMALL_CELLS: ON
	TOYWASM_USE_SEPARATE_LOCALS: ON
	MISC_FEATURES: ON
	TOYWASM_ENABLE_WASM_THREADS: ON
	TOYWASM_ENABLE_WASI_THREADS: ON
	TOYWASM_ENABLE_WASI_LITTLEFS: ON
	TOYWASM_ENABLE_WASM_EXCEPTION_HANDLING: ON
	TOYWASM_ENABLE_WASM_CUSTOM_PAGE_SIZES: ON
	- name: macos-11.0
	os: macos-latest
	compiler: clang
	arch: native
	BUILD_TYPE: Release
	TOYWASM_USE_SEPARATE_EXECUTE: ON
	TOYWASM_USE_TAILCALL: ON
	TOYWASM_ENABLE_TRACING: OFF
	TOYWASM_USE_SMALL_CELLS: ON
	TOYWASM_USE_SEPARATE_LOCALS: ON
	MISC_FEATURES: OFF
	TOYWASM_ENABLE_WASM_THREADS: OFF
	TOYWASM_ENABLE_WASI_THREADS: OFF
	TOYWASM_ENABLE_WASM_EXCEPTION_HANDLING: OFF
	TOYWASM_ENABLE_WASM_CUSTOM_PAGE_SIZES: OFF
	- name: full-macos-11.0
	os: macos-latest
	compiler: clang
	arch: native
	BUILD_TYPE: Release
	TOYWASM_USE_SEPARATE_EXECUTE: ON
	TOYWASM_USE_TAILCALL: ON
	TOYWASM_ENABLE_TRACING: OFF
	TOYWASM_USE_SMALL_CELLS: ON
	TOYWASM_USE_SEPARATE_LOCALS: ON
	MISC_FEATURES: ON
	TOYWASM_ENABLE_WASM_THREADS: ON
	TOYWASM_ENABLE_WASI_THREADS: ON
	TOYWASM_ENABLE_WASI_LITTLEFS: ON
	TOYWASM_ENABLE_WASM_EXCEPTION_HANDLING: ON
	TOYWASM_ENABLE_WASM_CUSTOM_PAGE_SIZES: ON

	- name: ubuntu-20.04-i386
	os: ubuntu-20.04
	compiler: clang
	arch: i386
	BUILD_TYPE: Release
	TOYWASM_USE_SEPARATE_EXECUTE: ON
	TOYWASM_USE_TAILCALL: ON
	TOYWASM_ENABLE_TRACING: OFF
	TOYWASM_USE_SMALL_CELLS: ON
	TOYWASM_USE_SEPARATE_LOCALS: ON
	MISC_FEATURES: OFF
	TOYWASM_ENABLE_WASM_THREADS: OFF
	TOYWASM_ENABLE_WASI_THREADS: OFF
	TOYWASM_ENABLE_WASM_EXCEPTION_HANDLING: OFF
	TOYWASM_ENABLE_WASM_CUSTOM_PAGE_SIZES: OFF
	- name: ubuntu-20.04-arm64
	os: ubuntu-20.04
	compiler: clang
	arch: arm64
	BUILD_TYPE: Release
	TOYWASM_USE_SEPARATE_EXECUTE: ON
	TOYWASM_USE_TAILCALL: ON
	TOYWASM_ENABLE_TRACING: OFF
	TOYWASM_USE_SMALL_CELLS: ON
	TOYWASM_USE_SEPARATE_LOCALS: ON
	MISC_FEATURES: OFF
	TOYWASM_ENABLE_WASM_THREADS: OFF
	TOYWASM_ENABLE_WASI_THREADS: OFF
	TOYWASM_ENABLE_WASM_EXCEPTION_HANDLING: OFF
	TOYWASM_ENABLE_WASM_CUSTOM_PAGE_SIZES: OFF
	#- name: ubuntu-20.04-armhf
	# os: ubuntu-20.04
	# compiler: clang
	# arch: armhf
	# BUILD_TYPE: Release
	# TOYWASM_USE_SEPARATE_EXECUTE: ON
	# TOYWASM_USE_TAILCALL: ON
	# TOYWASM_ENABLE_TRACING: OFF
	# TOYWASM_USE_SMALL_CELLS: ON
	# TOYWASM_USE_SEPARATE_LOCALS: ON
	# MISC_FEATURES: OFF
	# TOYWASM_ENABLE_WASM_THREADS: OFF
	# TOYWASM_ENABLE_WASI_THREADS: OFF
	# TOYWASM_ENABLE_WASM_EXCEPTION_HANDLING: OFF
	# TOYWASM_ENABLE_WASM_CUSTOM_PAGE_SIZES: OFF
	#- name: ubuntu-20.04-s390x
	# os: ubuntu-20.04
	# compiler: clang
	# arch: s390x
	# BUILD_TYPE: Release
	# TOYWASM_USE_SEPARATE_EXECUTE: ON
	# TOYWASM_USE_TAILCALL: ON
	# TOYWASM_ENABLE_TRACING: OFF
	# TOYWASM_USE_SMALL_CELLS: ON
	# TOYWASM_USE_SEPARATE_LOCALS: ON
	# MISC_FEATURES: OFF
	# TOYWASM_ENABLE_WASM_THREADS: OFF
	# TOYWASM_ENABLE_WASI_THREADS: OFF
	# TOYWASM_ENABLE_WASM_EXCEPTION_HANDLING: OFF
	# TOYWASM_ENABLE_WASM_CUSTOM_PAGE_SIZES: OFF
	- name: ubuntu-20.04-riscv64
	os: ubuntu-20.04
	compiler: clang
	arch: riscv64
	BUILD_TYPE: Release
	TOYWASM_USE_SEPARATE_EXECUTE: ON
	TOYWASM_USE_TAILCALL: ON
	TOYWASM_ENABLE_TRACING: OFF
	TOYWASM_USE_SMALL_CELLS: ON
	TOYWASM_USE_SEPARATE_LOCALS: ON
	MISC_FEATURES: OFF
	TOYWASM_ENABLE_WASM_THREADS: OFF
	TOYWASM_ENABLE_WASI_THREADS: OFF
	TOYWASM_ENABLE_WASM_EXCEPTION_HANDLING: OFF
	TOYWASM_ENABLE_WASM_CUSTOM_PAGE_SIZES: OFF

	- name: full-ubuntu-20.04-i386
	os: ubuntu-20.04
	compiler: clang
	arch: i386
	BUILD_TYPE: Release
	TOYWASM_USE_SEPARATE_EXECUTE: ON
	TOYWASM_USE_TAILCALL: ON
	TOYWASM_ENABLE_TRACING: OFF
	TOYWASM_USE_SMALL_CELLS: ON
	TOYWASM_USE_SEPARATE_LOCALS: ON
	MISC_FEATURES: ON
	TOYWASM_ENABLE_WASM_THREADS: ON
	TOYWASM_ENABLE_WASI_THREADS: ON
	TOYWASM_ENABLE_WASI_LITTLEFS: ON
	TOYWASM_ENABLE_WASM_EXCEPTION_HANDLING: ON
	TOYWASM_ENABLE_WASM_CUSTOM_PAGE_SIZES: ON
	- name: full-ubuntu-20.04-arm64
	os: ubuntu-20.04
	compiler: clang
	arch: arm64
	BUILD_TYPE: Release
	TOYWASM_USE_SEPARATE_EXECUTE: ON
	TOYWASM_USE_TAILCALL: ON
	TOYWASM_ENABLE_TRACING: OFF
	TOYWASM_USE_SMALL_CELLS: ON
	TOYWASM_USE_SEPARATE_LOCALS: ON
	MISC_FEATURES: ON
	TOYWASM_ENABLE_WASM_THREADS: ON
	TOYWASM_ENABLE_WASI_THREADS: ON
	TOYWASM_ENABLE_WASI_LITTLEFS: ON
	TOYWASM_ENABLE_WASM_EXCEPTION_HANDLING: ON
	#- name: full-ubuntu-20.04-armhf
	# os: ubuntu-20.04
	# compiler: clang
	# arch: armhf
	# BUILD_TYPE: Release
	# TOYWASM_USE_SEPARATE_EXECUTE: ON
	# TOYWASM_USE_TAILCALL: ON
	# TOYWASM_ENABLE_TRACING: OFF
	# TOYWASM_USE_SMALL_CELLS: ON
	# TOYWASM_USE_SEPARATE_LOCALS: ON
	# MISC_FEATURES: ON
	# TOYWASM_ENABLE_WASM_THREADS: ON
	# TOYWASM_ENABLE_WASI_THREADS: ON
	# TOYWASM_ENABLE_WASI_LITTLEFS: ON
	# TOYWASM_ENABLE_WASM_EXCEPTION_HANDLING: ON
	#- name: full-ubuntu-20.04-s390x
	# os: ubuntu-20.04
	# compiler: clang
	# arch: s390x
	# BUILD_TYPE: Release
	# TOYWASM_USE_SEPARATE_EXECUTE: ON
	# TOYWASM_USE_TAILCALL: ON
	# TOYWASM_ENABLE_TRACING: OFF
	# TOYWASM_USE_SMALL_CELLS: ON
	# TOYWASM_USE_SEPARATE_LOCALS: ON
	# MISC_FEATURES: ON
	# TOYWASM_ENABLE_WASM_THREADS: ON
	# TOYWASM_ENABLE_WASI_THREADS: ON
	# TOYWASM_ENABLE_WASI_LITTLEFS: ON
	# TOYWASM_ENABLE_WASM_EXCEPTION_HANDLING: ON
	# TOYWASM_ENABLE_WASM_CUSTOM_PAGE_SIZES: ON
	- name: full-ubuntu-20.04-riscv64
	os: ubuntu-20.04
	compiler: clang
	arch: riscv64
	BUILD_TYPE: Release
	TOYWASM_USE_SEPARATE_EXECUTE: ON
	TOYWASM_USE_TAILCALL: ON
	TOYWASM_ENABLE_TRACING: OFF
	TOYWASM_USE_SMALL_CELLS: ON
	TOYWASM_USE_SEPARATE_LOCALS: ON
	MISC_FEATURES: ON
	TOYWASM_ENABLE_WASM_THREADS: ON
	TOYWASM_ENABLE_WASI_THREADS: ON
	TOYWASM_ENABLE_WASI_LITTLEFS: ON
	TOYWASM_ENABLE_WASM_EXCEPTION_HANDLING: ON
	TOYWASM_ENABLE_WASM_CUSTOM_PAGE_SIZES: ON

	runs-on: ${{matrix.os}}

	steps:
	- name: Set environment
	# https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#multiline-strings
	run: \|
	echo "builddir=${{github.workspace}}/build.cross.${{matrix.arch}}" >> ${GITHUB_ENV}
	echo "extra_cmake_options<<EOF" >> ${GITHUB_ENV}
	echo "-DCMAKE_BUILD_TYPE=${{matrix.BUILD_TYPE}}" >> ${GITHUB_ENV}
	echo "-DCMAKE_INSTALL_PREFIX=${{github.workspace}}/dist" >> ${GITHUB_ENV}
	echo "-DCMAKE_OSX_ARCHITECTURES=arm64;x86_64" >> ${GITHUB_ENV}
	echo "-DCMAKE_OSX_DEPLOYMENT_TARGET=11.0" >> ${GITHUB_ENV}
	echo "-DTOYWASM_USE_SEPARATE_EXECUTE=${{matrix.TOYWASM_USE_SEPARATE_EXECUTE}}" >> ${GITHUB_ENV}
	echo "-DTOYWASM_USE_TAILCALL=${{matrix.TOYWASM_USE_TAILCALL}}" >> ${GITHUB_ENV}
	echo "-DTOYWASM_ENABLE_TRACING=${{matrix.TOYWASM_ENABLE_TRACING}}" >> ${GITHUB_ENV}
	echo "-DTOYWASM_ENABLE_TRACING_INSN=${{matrix.TOYWASM_ENABLE_TRACING}}" >> ${GITHUB_ENV}
	echo "-DTOYWASM_USE_SMALL_CELLS=${{matrix.TOYWASM_USE_SMALL_CELLS}}" >> ${GITHUB_ENV}
	echo "-DTOYWASM_USE_SEPARATE_LOCALS=${{matrix.TOYWASM_USE_SEPARATE_LOCALS}}" >> ${GITHUB_ENV}
	echo "-DTOYWASM_ENABLE_WASM_EXCEPTION_HANDLING=${{matrix.TOYWASM_ENABLE_WASM_EXCEPTION_HANDLING}}" >> ${GITHUB_ENV}
	echo "-DTOYWASM_ENABLE_WASM_CUSTOM_PAGE_SIZES=${{matrix.TOYWASM_ENABLE_WASM_CUSTOM_PAGE_SIZES}}" >> ${GITHUB_ENV}
	echo "-DTOYWASM_ENABLE_WASM_EXTENDED_CONST=${{matrix.MISC_FEATURES}}" >> ${GITHUB_ENV}
	echo "-DTOYWASM_ENABLE_WASM_MULTI_MEMORY=${{matrix.MISC_FEATURES}}" >> ${GITHUB_ENV}
	echo "-DTOYWASM_ENABLE_WASM_TAILCALL=${{matrix.MISC_FEATURES}}" >> ${GITHUB_ENV}
	echo "-DTOYWASM_ENABLE_WASM_THREADS=${{matrix.TOYWASM_ENABLE_WASM_THREADS}}" >> ${GITHUB_ENV}
	echo "-DTOYWASM_ENABLE_WASI_THREADS=${{matrix.TOYWASM_ENABLE_WASI_THREADS}}" >> ${GITHUB_ENV}
	echo "-DTOYWASM_ENABLE_WASI_LITTLEFS=${{matrix.TOYWASM_ENABLE_WASI_LITTLEFS}}" >> ${GITHUB_ENV}
	echo "-DTOYWASM_LITTLEFS_SOURCE_DIR=${{github.workspace}}/littlefs" >> ${GITHUB_ENV}
	echo "-DTOYWASM_ENABLE_DYLD=${{matrix.MISC_FEATURES}}" >> ${GITHUB_ENV}
	echo "-DTOYWASM_ENABLE_DYLD_DLFCN=${{matrix.MISC_FEATURES}}" >> ${GITHUB_ENV}
	echo "EOF" >> ${GITHUB_ENV}

	- name: Install dependencies (ubuntu)
	if: startsWith(matrix.os, 'ubuntu-')
	run: sudo apt-get update && sudo apt-get install -y pax virtualenv ninja-build

	- name: Install dependencies (ubuntu-latest native)
	# for cross build, cross-setup.sh takes care of the toolchain
	if: matrix.os == 'ubuntu-latest' && matrix.arch == 'native'
	run: sudo apt-get update && sudo apt-get install -y clang lld llvm-dev

	# Note: jansson is for examples/callgraph

	- name: Install dependencies (ubuntu native)
	# for cross build, cross-setup.sh takes care of the toolchain
	if: startsWith(matrix.os, 'ubuntu-') && matrix.arch == 'native'
	run: sudo apt-get install -y wabt libcmocka-dev libjansson-dev

	- name: Install dependencies (macOS)
	if: startsWith(matrix.os, 'macos-')
	run: \|
	brew install wabt
	brew install cmocka
	brew install virtualenv
	brew install ninja
	brew install jansson

	- uses: actions/checkout@v3
	with:
	fetch-depth: 0

	- uses: actions/checkout@v3
	with:
	repository: littlefs-project/littlefs
	path: littlefs
	ref: v2.9.0
	fetch-depth: 0

	- name: Install dependencies (ubuntu/focal native)
	# for cross build, cross-setup.sh takes care of the toolchain
	if: matrix.os == 'ubuntu-20.04' && matrix.arch == 'native'
	run: \|
	sudo ./cross/setup-apt-llvm-org.sh
	sudo apt-get update && sudo apt-get install -y clang-18 lld-18
	sudo ./cross/setup-alternatives.sh

	- name: Fix sources.list (cross)
	if: matrix.arch != 'native'
	run: \|
	curl -L -O https://raw.githubusercontent.com/yamt/garbage/master/myubuntu/apt/sources.list
	sudo cp sources.list /etc/apt/

	- name: cmake configure (cross)
	if: matrix.arch != 'native'
	env:
	ARCH: ${{matrix.arch}}
	EXTRA_CMAKE_OPTIONS: -G Ninja ${{env.extra_cmake_options}} -DTOYWASM_TARBALL_SUFFIX=-${{matrix.name}}
	run: \|
	sudo ./cross/setup-apt-llvm-org.sh
	sudo -E ./cross/cross-setup.sh
	sudo ./cross/setup-alternatives.sh
	./cross/cross-cmake-configure.sh

	- name: cmake configure (native)
	if: matrix.arch == 'native'
	env:
	EXTRA_CMAKE_OPTIONS: -G Ninja ${{env.extra_cmake_options}} -DTOYWASM_TARBALL_SUFFIX=-${{matrix.name}}
	run: \|
	cmake -B ${{env.builddir}} ${EXTRA_CMAKE_OPTIONS}

	- name: cmake -L
	run: \|
	cmake -B ${{env.builddir}} -L

	- name: Build
	run: cmake --build ${{env.builddir}} --config ${{matrix.BUILD_TYPE}}

	- name: Install QEMU
	if: matrix.arch != 'native' && matrix.arch != 'i386'
	run: \|
	sudo apt-get update && sudo apt-get install -y qemu-user-static

	- name: toywasm --version
	working-directory: ${{env.builddir}}
	run: \|
	./toywasm --version

	- name: toywasm --print-build-option
	working-directory: ${{env.builddir}}
	run: \|
	./toywasm --print-build-option

	- name: Test
	working-directory: ${{env.builddir}}
	run: \|
	ctest -C ${{matrix.BUILD_TYPE}} -V -LE slow

	- name: Test (slow)
	# - for non-native, only runs slow tests on one job for each arch.
	# - don't run it on s390x and riscv64 because it's too slow.
	if: matrix.BUILD_TYPE == 'Release' && (matrix.arch == 'native' \|\| (matrix.arch != 's390x' && matrix.arch != 'riscv64' && startsWith(matrix.name, 'full-')))
	working-directory: ${{env.builddir}}
	run: \|
	ctest -C ${{matrix.BUILD_TYPE}} -V -L slow

	- name: Install
	run: \|
	cmake --build ${{env.builddir}} --target install

	- name: Tar
	run: \|
	cmake --build ${{env.builddir}} --target tar
	mkdir -p ${{github.workspace}}/artifacts
	cp ${{env.builddir}}/*.tgz ${{github.workspace}}/artifacts/

	- name: Test "app" example with the library we built
	if: matrix.arch == 'native'
	run: \|
	./test/build-example.sh app ${{env.builddir}}/toywasm-v*.tgz build
	./examples/app/build/app ${{env.builddir}}/spectest.wasm

	- name: Test "runwasi" example with the library we built
	if: matrix.arch == 'native'
	run: \|
	wat2wasm wat/wasi/hello.wat
	./test/build-example.sh runwasi ${{env.builddir}}/toywasm-v*.tgz build
	./examples/runwasi/build/runwasi $(pwd)/hello.wasm

	- name: Test "hostfunc" example with the library we built
	if: matrix.arch == 'native'
	run: \|
	./test/build-example.sh hostfunc ${{env.builddir}}/toywasm-v*.tgz build
	cd examples/hostfunc/wasm
	pax -rvzf hostfunc-test-wasm.tgz
	cd ..
	BIN=./build/hostfunc ./run.sh

	- name: Test "callgraph" example with the library we built
	if: matrix.arch == 'native'
	run: \|
	./test/build-example.sh callgraph ${{env.builddir}}/toywasm-v*.tgz build
	wat2wasm --debug-names wat/wasi/recursive_hello_arg.wat
	./examples/callgraph/build/callgraph $(pwd)/recursive_hello_arg.wasm

	- name: Test "wasm2wasm" example with the library we built
	if: matrix.arch == 'native'
	run: \|
	./test/build-example.sh wasm2wasm ${{env.builddir}}/toywasm-v*.tgz build
	wat2wasm --debug-names wat/wasi/recursive_hello_arg.wat
	./examples/wasm2wasm/build/wasm2wasm $(pwd)/recursive_hello_arg.wasm out.wasm
	./examples/wasm2wasm/build/wasm2wasm out.wasm out2.wasm
	cmp out.wasm out2.wasm

	# Note: the generated file (module.c) will be used by the next step
	- name: Test "wasm2cstruct" example with the library we built
	if: matrix.arch == 'native'
	run: \|
	./test/build-example.sh wasm2cstruct ${{env.builddir}}/toywasm-v*.tgz build
	wat2wasm --debug-names wat/wasi/recursive_hello_arg.wat
	./examples/wasm2cstruct/build/wasm2cstruct g_wasm_module $(pwd)/recursive_hello_arg.wasm > ./examples/runwasi_cstruct/module.c

	- name: Test "runwasi_cstruct" example with the library we built
	if: matrix.arch == 'native'
	run: \|
	./test/build-example.sh runwasi_cstruct ${{env.builddir}}/toywasm-v*.tgz build
	./examples/runwasi_cstruct/build/runwasi_cstruct -- foo hello

	- name: Upload artifacts
	if: matrix.name != 'noname'
	uses: actions/upload-artifact@v3
	with:
	name: ${{matrix.name}}
	path: ${{github.workspace}}/artifacts

	- name: Upload the build dir for post mortem investigation
	if: always()
	uses: actions/upload-artifact@v3
	with:
	name: builddir-${{github.run_id}}-${{strategy.job-index}}-${{matrix.name}}
	path: ${{env.builddir}}

	wasm-on-wasm:
	env:
	CC: ${{matrix.compiler}}
	strategy:
	fail-fast: false
	matrix:
	name: [wasm32-wasi, full-wasm32-wasi]
	os: [ubuntu-latest, macos-12]
	compiler: [clang]
	include:
	- name: full-wasm32-wasi
	extra: "-DTOYWASM_ENABLE_WASM_EXTENDED_CONST=ON -DTOYWASM_ENABLE_WASM_MULTI_MEMORY=ON -DTOYWASM_ENABLE_WASM_TAILCALL=ON -DTOYWASM_ENABLE_WASM_THREADS=ON -DTOYWASM_ENABLE_WASI_THREADS=ON -DTOYWASM_ENABLE_WASI_LITTLEFS=ON -DTOYWASM_ENABLE_WASM_EXCEPTION_HANDLING=ON -DTOYWASM_ENABLE_WASM_CUSTOM_PAGE_SIZES=ON TOYWASM_ENABLE_DYLD=ON -DTOYWASM_ENABLE_DYLD_DLFCN=ON"

	runs-on: ${{matrix.os}}

	steps:
	- name: Set environment
	run: \|
	echo "builddir=${{github.workspace}}/build.wasm" >> ${GITHUB_ENV}
	echo "TOYWASM_NATIVE=${{github.workspace}}/build.native/toywasm" >> ${GITHUB_ENV}

	- name: Install dependencies (ubuntu)
	if: startsWith(matrix.os, 'ubuntu-')
	run: sudo apt-get update && sudo apt-get install -y wabt pax virtualenv ninja-build

	- name: Install dependencies (macOS)
	if: startsWith(matrix.os, 'macos-')
	run: \|
	brew install wabt
	brew install virtualenv
	brew install ninja

	- uses: actions/checkout@v3
	with:
	fetch-depth: 0

	- uses: actions/checkout@v3
	with:
	repository: littlefs-project/littlefs
	path: littlefs
	ref: v2.9.0
	fetch-depth: 0

	- name: Build and test
	env:
	# Note: we don't care about tarball suffix for native build here.
	EXTRA_CMAKE_OPTIONS: -G Ninja -DCMAKE_INSTALL_PREFIX=${{github.workspace}}/dist -DTOYWASM_TARBALL_SUFFIX=-${{matrix.name}} -DTOYWASM_LITTLEFS_SOURCE_DIR=${{github.workspace}}/littlefs ${{matrix.extra}}
	run: ./wasm-on-wasm.sh

	- name: toywasm --version
	env:
	TOYWASM_WASM: ${{env.builddir}}/toywasm
	working-directory: ${{env.builddir}}
	run: \|
	${{github.workspace}}/test/toywasm-on-toywasm.py --version

	- name: toywasm --print-build-option
	env:
	TOYWASM_WASM: ${{env.builddir}}/toywasm
	working-directory: ${{env.builddir}}
	run: \|
	${{github.workspace}}/test/toywasm-on-toywasm.py --print-build-option

	- name: Test
	working-directory: ${{env.builddir}}
	run: \|
	ctest -V -LE slow

	- name: Test (slow)
	if: false
	working-directory: ${{env.builddir}}
	run: \|
	ctest -V -L slow

	- name: Install
	run: \|
	cmake --build build.wasm --target install

	- name: Tar
	run: \|
	cmake --build build.wasm --target tar
	mkdir -p ${{github.workspace}}/artifacts
	cp build.wasm/*.tgz ${{github.workspace}}/artifacts/

	- name: Upload artifacts
	# wasm binary is same among OSes. Only upload one of them.
	if: startsWith(matrix.os, 'ubuntu-')
	uses: actions/upload-artifact@v3
	with:
	name: ${{matrix.name}}
	path: ${{github.workspace}}/artifacts

	- name: Upload the build dir for post mortem investigation
	if: always()
	uses: actions/upload-artifact@v3
	with:
	name: builddir-${{github.run_id}}-${{strategy.job-index}}-${{matrix.name}}
	path: ${{env.builddir}}

	release:
	if: github.event_name != 'pull_request'
	needs: [build, wasm-on-wasm]
	runs-on: ubuntu-latest
	steps:
	- uses: actions/download-artifact@v3
	with:
	name: macos-11.0
	path: release_assets

	- uses: actions/download-artifact@v3
	with:
	name: full-macos-11.0
	path: release_assets

	- uses: actions/download-artifact@v3
	with:
	name: ubuntu-20.04-amd64
	path: release_assets

	- uses: actions/download-artifact@v3
	with:
	name: full-ubuntu-20.04-amd64
	path: release_assets

	- uses: actions/download-artifact@v3
	with:
	name: ubuntu-20.04-i386
	path: release_assets

	- uses: actions/download-artifact@v3
	with:
	name: ubuntu-20.04-arm64
	path: release_assets

	#- uses: actions/download-artifact@v3
	# with:
	# name: ubuntu-20.04-armhf
	# path: release_assets

	#- uses: actions/download-artifact@v3
	# with:
	# name: ubuntu-20.04-s390x
	# path: release_assets

	- uses: actions/download-artifact@v3
	with:
	name: ubuntu-20.04-riscv64
	path: release_assets

	- uses: actions/download-artifact@v3
	with:
	name: full-ubuntu-20.04-i386
	path: release_assets

	- uses: actions/download-artifact@v3
	with:
	name: full-ubuntu-20.04-arm64
	path: release_assets

	#- uses: actions/download-artifact@v3
	# with:
	# name: full-ubuntu-20.04-armhf
	# path: release_assets

	#- uses: actions/download-artifact@v3
	# with:
	# name: full-ubuntu-20.04-s390x
	# path: release_assets

	- uses: actions/download-artifact@v3
	with:
	name: full-ubuntu-20.04-riscv64
	path: release_assets

	- uses: actions/download-artifact@v3
	with:
	name: wasm32-wasi
	path: release_assets

	- uses: actions/download-artifact@v3
	with:
	name: full-wasm32-wasi
	path: release_assets

	- name: Snapshot release
	if: ${{ !startsWith(github.ref, 'refs/tags/v') }}
	uses: marvinpinto/action-automatic-releases@v1.2.1
	with:
	repo_token: ${{secrets.GITHUB_TOKEN}}
	automatic_release_tag: latest
	title: "Latest snapshot"
	files: \|
	release_assets/*

	- name: Tagged release
	if: startsWith(github.ref, 'refs/tags/v')
	uses: marvinpinto/action-automatic-releases@v1.2.1
	with:
	repo_token: ${{secrets.GITHUB_TOKEN}}
	prerelease: false
	files: \|
	release_assets/*

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bump LLVM to 18 for focal #1172

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bump LLVM to 18 for focal #1172

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