strategy:
matrix:
os: [ubuntu-latest, macos-latest, windows-latest]
+ # oldest and newest supported LLVM version
+ clang_version: [10.0.0, 14.0.0]
steps:
- uses: actions/checkout@v1
with:
submodules: true
- - name: Install clang (Windows)
+ - name: Install libtinfo5
+ run: |
+ set -ex
+ sudo apt-get update
+ sudo apt-get install -y libtinfo5
+ if: matrix.os == 'ubuntu-latest'
+
+ - name: Install LLVM tools (Windows)
shell: bash
run: |
- curl -fsSLO https://releases.llvm.org/8.0.0/LLVM-8.0.0-win64.exe
- 7z x LLVM-8.0.0-win64.exe -y -o"llvm"
- echo "::add-path::$(pwd)/llvm/bin"
- echo "::set-env name=WASM_AR::$(pwd)/llvm/bin/llvm-ar.exe"
+ curl -fsSLO https://github.com/llvm/llvm-project/releases/download/llvmorg-${{ matrix.clang_version }}/LLVM-${{ matrix.clang_version }}-win64.exe
+ 7z x LLVM-${{ matrix.clang_version }}-win64.exe -y -o"llvm"
+ echo "$(pwd)/llvm/bin" >> $GITHUB_PATH
+ echo "CC=$(pwd)/llvm/bin/clang.exe" >> $GITHUB_ENV
+ echo "AR=$(pwd)/llvm/bin/llvm-ar.exe" >> $GITHUB_ENV
+ echo "NM=$(pwd)/llvm/bin/llvm-nm.exe" >> $GITHUB_ENV
if: matrix.os == 'windows-latest'
- - name: Install llvm-nm (Windows)
- shell: bash
+ - name: Override llvm-nm with one from rustup (Windows)
run: |
rustup update stable
rustup default stable
rustup component add llvm-tools-preview
- echo "::set-env name=WASM_NM::$(rustc --print sysroot|sed 's|C:|/c|'|sed 's|\\|/|g')/lib/rustlib/x86_64-pc-windows-msvc/bin/llvm-nm.exe"
+ echo "NM=$(rustc --print sysroot|sed 's|C:|/c|'|sed 's|\\|/|g')/lib/rustlib/x86_64-pc-windows-msvc/bin/llvm-nm.exe" >> $GITHUB_ENV
if: matrix.os == 'windows-latest'
- - name: Install clang (MacOS)
+ - name: Install LLVM tools (MacOS)
shell: bash
run: |
- curl -sSf http://releases.llvm.org/8.0.0/clang+llvm-8.0.0-x86_64-apple-darwin.tar.xz | tar xJf -
- export CLANG_DIR=`pwd`/clang+llvm-8.0.0-x86_64-apple-darwin/bin
- echo "::add-path::$CLANG_DIR"
- echo "::set-env name=WASM_CC::$CLANG_DIR/clang"
+ curl -sSfL https://github.com/llvm/llvm-project/releases/download/llvmorg-${{ matrix.clang_version }}/clang+llvm-${{ matrix.clang_version }}-x86_64-apple-darwin.tar.xz | tar xJf -
+ export CLANG_DIR=`pwd`/clang+llvm-${{ matrix.clang_version }}-x86_64-apple-darwin/bin
+ echo "$CLANG_DIR" >> $GITHUB_PATH
+ echo "CC=$CLANG_DIR/clang" >> $GITHUB_ENV
+ echo "AR=$CLANG_DIR/llvm-ar" >> $GITHUB_ENV
+ echo "NM=$CLANG_DIR/llvm-nm" >> $GITHUB_ENV
if: matrix.os == 'macos-latest'
- - name: Install clang (Linux)
+ - name: Install LLVM tools (Linux)
shell: bash
run: |
- curl -sSf http://releases.llvm.org/8.0.0/clang+llvm-8.0.0-x86_64-linux-gnu-ubuntu-16.04.tar.xz | tar xJf -
- export CLANG_DIR=`pwd`/clang+llvm-8.0.0-x86_64-linux-gnu-ubuntu-16.04/bin
- echo "::add-path::$CLANG_DIR"
- echo "::set-env name=WASM_CC::$CLANG_DIR/clang"
+ curl -sSfL https://github.com/llvm/llvm-project/releases/download/llvmorg-${{ matrix.clang_version }}/clang+llvm-${{ matrix.clang_version }}-x86_64-linux-gnu-ubuntu-18.04.tar.xz | tar xJf -
+ export CLANG_DIR=`pwd`/clang+llvm-${{ matrix.clang_version }}-x86_64-linux-gnu-ubuntu-18.04/bin
+ echo "$CLANG_DIR" >> $GITHUB_PATH
+ echo "CLANG_DIR=$CLANG_DIR" >> $GITHUB_ENV
+ echo "CC=$CLANG_DIR/clang" >> $GITHUB_ENV
+ echo "AR=$CLANG_DIR/llvm-ar" >> $GITHUB_ENV
+ echo "NM=$CLANG_DIR/llvm-nm" >> $GITHUB_ENV
if: matrix.os == 'ubuntu-latest'
- name: Build libc
shell: bash
run: make -j4
+ - name: Test
+ shell: bash
+ # For Clang linking to work correctly, we need to place Clang's runtime
+ # library for `wasm32-wasi` in the right location (i.e., the `mkdir` and
+ # `cp` below).
+ run: |
+ cd test
+ make download
+ export WASI_DIR=$(realpath $CLANG_DIR/../lib/clang/${{ matrix.clang_version }}/lib/wasi/)
+ mkdir -p $WASI_DIR
+ cp download/lib/wasi/libclang_rt.builtins-wasm32.a $WASI_DIR
+ make test
+ # The older version of Clang does not provide the expected symbol for the
+ # test entrypoints: `undefined symbol: __main_argc_argv`.
+ if: matrix.os == 'ubuntu-latest' && matrix.clang_version != '10.0.0'
+
- uses: actions/upload-artifact@v1
with:
# Upload the sysroot folder. Give it a name according to the OS it was built for.
name: ${{ format( 'sysroot-{0}.tgz', matrix.os) }}
path: sysroot
+ - name: Build libc + threads
+ # Only build the thread-capable wasi-libc in the latest supported Clang
+ # version; the earliest version does not have all necessary builtins
+ # (e.g., `__builtin_wasm_memory_atomic_notify`).
+ if: matrix.clang_version != '10.0.0'
+ shell: bash
+ run: make -j4 THREAD_MODEL=posix
+
+ # Disable the headerstest job for now, while WASI transitions from the
+ # witx snapshots to wit proposals, and we have a few manual edits to the
+ # generated header to make life easier for folks.
headerstest:
+ if: ${{ false }} # Disable the headers test for now.
name: wasi-headers test
runs-on: ${{ matrix.os }}
strategy:
- name: Install Rust (macos)
run: |
curl https://sh.rustup.rs | sh -s -- -y
- echo "##[add-path]$HOME/.cargo/bin"
+ echo "$HOME/.cargo/bin" >> $GITHUB_PATH
if: matrix.os == 'macos-latest'
- run: cargo fetch
working-directory: tools/wasi-headers
projects / wasi-libc.git / blobdiff