# This template installs LLVM (if doesn't exist in the systems) steps: - bash: | set -ex if [ -x "`command -v llvm-config`" ]; then echo `command -v llvm-config` `llvm-config --version` installed else curl -O https://releases.llvm.org/8.0.0/clang+llvm-8.0.0-x86_64-apple-darwin.tar.xz tar xf clang+llvm-8.0.0-x86_64-apple-darwin.tar.xz export LLVM_PATH="`pwd`/clang+llvm-8.0.0-x86_64-apple-darwin/" echo "##vso[task.prependpath]$LLVM_PATH/bin" echo "##vso[task.setvariable variable=LLVM_SYS_80_PREFIX]$LLVM_PATH" fi displayName: "Install LLVM (macOS)" condition: eq(variables['Agent.OS'], 'Darwin') - bash: | set -ex if [ -x "`command -v llvm-config`" ]; then echo `command -v llvm-config` `llvm-config --version` installed else curl -O https://releases.llvm.org/8.0.0/clang+llvm-8.0.0-x86_64-linux-gnu-ubuntu-16.04.tar.xz tar xf clang+llvm-8.0.0-x86_64-linux-gnu-ubuntu-16.04.tar.xz export LLVM_PATH="`pwd`/clang+llvm-8.0.0-x86_64-linux-gnu-ubuntu-16.04/" echo "##vso[task.prependpath]$LLVM_PATH/bin" echo "##vso[task.setvariable variable=LLVM_SYS_80_PREFIX]$LLVM_PATH" fi displayName: "Install LLVM (Linux)" condition: eq(variables['Agent.OS'], 'Linux') - bash: | set -ex if [ -x "`command -v llvm-config`" ]; then echo `command -v cmake` `llvm-config --version` installed else mkdir C:\projects\deps cd C:\projects\deps curl -OL https://github.com/wasmerio/windows-llvm-build/releases/download/v8.0.0/llvm-8.0.0-install.zip 7z x llvm-8.0.0-install.zip echo "##vso[task.prependpath]/c/projects/deps/llvm-8.0.0-install/bin" echo "##vso[task.setvariable variable=LLVM_SYS_80_PREFIX]C:\\projects\\deps\\llvm-8.0.0-install" fi displayName: "Install LLVM (Windows)" condition: eq(variables['Agent.OS'], 'Windows_NT') - bash: | set -ex env llvm-config --version displayName: LLVM version