1 files changed, 54 insertions, 0 deletions
diff --git a/src/ci/docker/host-x86_64/dist-various-2/build-fuchsia-toolchain.sh b/src/ci/docker/host-x86_64/dist-various-2/build-fuchsia-toolchain.sh
new file mode 100755
index 000000000..73acdf5be
--- /dev/null
+++ b/src/ci/docker/host-x86_64/dist-various-2/build-fuchsia-toolchain.sh
@@ -0,0 +1,54 @@
+#!/usr/bin/env bash
+
+set -ex
+source shared.sh
+
+ZIRCON=e9a26dbc70d631029f8ee9763103910b7e3a2fe1
+
+mkdir -p zircon
+pushd zircon > /dev/null
+
+# Download sources
+git init
+git remote add origin https://github.com/rust-lang-nursery/mirror-google-fuchsia-zircon
+git fetch --depth=1 origin $ZIRCON
+git reset --hard FETCH_HEAD
+
+# Download toolchain
+./scripts/download-toolchain
+chmod -R a+rx prebuilt/downloads/clang+llvm-x86_64-linux
+cp -a prebuilt/downloads/clang+llvm-x86_64-linux/. /usr/local
+
+build() {
+  local arch="$1"
+
+  case "${arch}" in
+    x86_64) tgt="zircon-pc-x86-64" ;;
+    aarch64) tgt="zircon-qemu-arm64" ;;
+  esac
+
+  hide_output make -j$(getconf _NPROCESSORS_ONLN) $tgt
+  dst=/usr/local/${arch}-fuchsia
+  mkdir -p $dst
+  cp -a build-${tgt}/sysroot/include $dst/
+  cp -a build-${tgt}/sysroot/lib $dst/
+}
+
+# Build sysroot
+for arch in x86_64 aarch64; do
+  build ${arch}
+done
+
+popd > /dev/null
+rm -rf zircon
+
+for arch in x86_64 aarch64; do
+  for tool in clang clang++; do
+    cat >/usr/local/bin/${arch}-fuchsia-${tool} <<EOF
+#!/bin/sh
+${tool} --target=${arch}-fuchsia --sysroot=/usr/local/${arch}-fuchsia "\$@"
+EOF
+    chmod +x /usr/local/bin/${arch}-fuchsia-${tool}
+  done
+  ln -s /usr/local/bin/llvm-ar /usr/local/bin/${arch}-fuchsia-ar
+done