src/ci/docker/host-x86_64/dist-various-2/build-wasi-toolchain.sh

   1 #!/bin/sh
   2
   3 set -ex
   4
   5 # Originally from https://github.com/llvm/llvm-project/releases/download/llvmorg-14.0.0/clang+llvm-14.0.0-x86_64-linux-gnu-ubuntu-18.04.tar.xz
   6 curl https://ci-mirrors.rust-lang.org/rustc/2022-05-10-clang%2Bllvm-14.0.0-x86_64-linux-gnu-ubuntu-18.04.tar.xz | \
   7   tar xJf -
   8 bin="$PWD/clang+llvm-14.0.0-x86_64-linux-gnu-ubuntu-18.04/bin"
   9
  10 git clone https://github.com/WebAssembly/wasi-libc
  11
  12 cd wasi-libc
  13 git reset --hard 9886d3d6200fcc3726329966860fc058707406cd
  14 make -j$(nproc) \
  15     CC="$bin/clang" \
  16     NM="$bin/llvm-nm" \
  17     AR="$bin/llvm-ar" \
  18     INSTALL_DIR=/wasm32-wasi \
  19     install
  20
  21 cd ..
  22 rm -rf wasi-libc
  23 rm -rf clang+llvm*