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

   1 #!/usr/bin/env bash
   2
   3 set -ex
   4 source shared.sh
   5
   6 ZIRCON=e9a26dbc70d631029f8ee9763103910b7e3a2fe1
   7
   8 mkdir -p zircon
   9 pushd zircon > /dev/null
  10
  11 # Download sources
  12 git init
  13 git remote add origin https://github.com/rust-lang-nursery/mirror-google-fuchsia-zircon
  14 git fetch --depth=1 origin $ZIRCON
  15 git reset --hard FETCH_HEAD
  16
  17 # Download toolchain
  18 ./scripts/download-toolchain
  19 chmod -R a+rx prebuilt/downloads/clang+llvm-x86_64-linux
  20 cp -a prebuilt/downloads/clang+llvm-x86_64-linux/. /usr/local
  21
  22 build() {
  23   local arch="$1"
  24
  25   case "${arch}" in
  26     x86_64) tgt="zircon-pc-x86-64" ;;
  27     aarch64) tgt="zircon-qemu-arm64" ;;
  28   esac
  29
  30   hide_output make -j$(getconf _NPROCESSORS_ONLN) $tgt
  31   dst=/usr/local/${arch}-fuchsia
  32   mkdir -p $dst
  33   cp -a build-${tgt}/sysroot/include $dst/
  34   cp -a build-${tgt}/sysroot/lib $dst/
  35 }
  36
  37 # Build sysroot
  38 for arch in x86_64 aarch64; do
  39   build ${arch}
  40 done
  41
  42 popd > /dev/null
  43 rm -rf zircon
  44
  45 for arch in x86_64 aarch64; do
  46   for tool in clang clang++; do
  47     cat >/usr/local/bin/${arch}-fuchsia-${tool} <<EOF
  48 #!/bin/sh
  49 ${tool} --target=${arch}-fuchsia --sysroot=/usr/local/${arch}-fuchsia "\$@"
  50 EOF
  51     chmod +x /usr/local/bin/${arch}-fuchsia-${tool}
  52   done
  53   ln -s /usr/local/bin/llvm-ar /usr/local/bin/${arch}-fuchsia-ar
  54 done