Bug 1324488 - Add a TaskCluster job to build clang-tidy on Linux; r=dustin

taskcluster/scripts/misc/build-clang-tidy-linux.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+set -x -e -v
+
+# This script is for building clang for Linux.
+
+WORKSPACE=$HOME/workspace
+HOME_DIR=$WORKSPACE/build
+UPLOAD_DIR=$WORKSPACE/artifacts
+
+# Fetch our toolchain from tooltool
+cd $HOME_DIR
+wget -O tooltool.py https://raw.githubusercontent.com/mozilla/build-tooltool/master/tooltool.py
+chmod +x tooltool.py
+: TOOLTOOL_CACHE                ${TOOLTOOL_CACHE:=/home/worker/tooltool-cache}
+export TOOLTOOL_CACHE
+cd src
+$HOME_DIR/tooltool.py -m browser/config/tooltool-manifests/linux64/releng.manifest fetch
+
+# gets a bit too verbose here
+set +x
+
+cd build/build-clang
+# |mach python| sets up a virtualenv for us!
+../../mach python ./build-clang.py -c clang-tidy-linux64.json
+
+set -x
+
+# Put a tarball in the artifacts dir
+mkdir -p $UPLOAD_DIR
+cp clang.tar.* $UPLOAD_DIR