Install OSRM against mason depedencies

osrm-mason-build.sh

# assumes you've got a working C++11 compiler
# installs all OSRM deps (and cmake too) locally in ./mason_packages
# and then builds OSRM against them
git clone --depth 10 https://github.com/Project-OSRM/osrm-backend -b masonize
cd osrm-backend
source ./bootstrap.sh
mkdir build && cd build
../mason_packages/.link/bin/cmake ../ \
  -DBoost_NO_SYSTEM_PATHS=ON \
  -DTBB_INSTALL_DIR=${MASON_HOME} \
  -DCMAKE_INCLUDE_PATH=${MASON_HOME}/include \
  -DCMAKE_LIBRARY_PATH=${MASON_HOME}/lib \
  -DOSMPBF_INCLUDE_DIR=${MASON_HOME}/include
make
make tests