| steps: |
| |
| - bash: | |
| set -e |
| curl -f http://releases.llvm.org/7.0.0/clang+llvm-7.0.0-x86_64-apple-darwin.tar.xz | tar xJf - |
| |
| export CC=`pwd`/clang+llvm-7.0.0-x86_64-apple-darwin/bin/clang |
| echo "##vso[task.setvariable variable=CC]$CC" |
| |
| export CXX=`pwd`/clang+llvm-7.0.0-x86_64-apple-darwin/bin/clang++ |
| echo "##vso[task.setvariable variable=CXX]$CXX" |
| |
| # Configure `AR` specifically so rustbuild doesn't try to infer it as |
| # `clang-ar` by accident. |
| echo "##vso[task.setvariable variable=AR]ar" |
| displayName: Install clang (OSX) |
| condition: and(succeeded(), eq(variables['Agent.OS'], 'Darwin')) |
| |
| # If we're compiling for MSVC then we, like most other distribution builders, |
| # switch to clang as the compiler. This'll allow us eventually to enable LTO |
| # amongst LLVM and rustc. Note that we only do this on MSVC as I don't think |
| # clang has an output mode compatible with MinGW that we need. If it does we |
| # should switch to clang for MinGW as well! |
| # |
| # Note that the LLVM installer is an NSIS installer |
| # |
| # Original downloaded here came from |
| # http://releases.llvm.org/7.0.0/LLVM-7.0.0-win64.exe |
| - script: | |
| powershell -Command "$ProgressPreference = 'SilentlyContinue'; iwr -outf %TEMP%\LLVM-7.0.0-win64.exe https://rust-lang-ci2.s3.amazonaws.com/rust-ci-mirror/LLVM-7.0.0-win64.exe" |
| set CLANG_DIR=%CD%\citools\clang-rust |
| %TEMP%\LLVM-7.0.0-win64.exe /S /NCRC /D=%CLANG_DIR% |
| set RUST_CONFIGURE_ARGS=%RUST_CONFIGURE_ARGS% --set llvm.clang-cl=%CLANG_DIR%\bin\clang-cl.exe |
| echo ##vso[task.setvariable variable=RUST_CONFIGURE_ARGS]%RUST_CONFIGURE_ARGS% |
| condition: and(succeeded(), eq(variables['Agent.OS'], 'Windows_NT'), eq(variables['MINGW_URL'],'')) |
| displayName: Install clang (Windows) |
| |
| # Note that we don't install clang on Linux since its compiler story is just so |
| # different. Each container has its own toolchain configured appropriately |
| # already. |