message: fix bootstrap script
diff: esac
  export BOOST_ROOT=${HOME}/opt/boost_1_66_0
  - export BINARYEN_BIN=${HOME}/opt/binaryen/bin
  + export BINARYEN_ROOT=${HOME}/opt/binaryen
  export OPENSSL_ROOT_DIR=/usr/include/openssl
  export OPENSSL_LIBRARIES=/usr/include/openssl
  - export WASM_LLVM_CONFIG=${HOME}/opt/wasm/bin/llvm-config
  + export WASM_ROOT=${HOME}/opt/wasm
  . $FILE
  if [ $ARCH == "Darwin" ]; then
  OPENSSL_ROOT_DIR=/usr/local/opt/openssl@1.1
  OPENSSL_LIBRARIES=/usr/local/opt/openssl@1.1/lib
  - BINARYEN_BIN=/usr/local/binaryen/bin/
  - WASM_LLVM_CONFIG=/usr/local/wasm/bin/llvm-config
  + BINARYEN_ROOT=/usr/local/binaryen
  + WASM_ROOT=/usr/local/wasm/
  CXX_COMPILER=clang++
  C_COMPILER=clang
  # Build EOS
  $CMAKE -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE} -DCMAKE_CXX_COMPILER=${CXX_COMPILER} \
  - -DCMAKE_C_COMPILER=${C_COMPILER} -DWASM_LLVM_CONFIG=${WASM_LLVM_CONFIG} \
  - -DBINARYEN_BIN=${BINARYEN_BIN} -DOPENSSL_ROOT_DIR=${OPENSSL_ROOT_DIR} \
  + -DCMAKE_C_COMPILER=${C_COMPILER} -DWASM_ROOT=${WASM_ROOT} \
  + -DBINARYEN_ROOT=${BINARYEN_ROOT} -DOPENSSL_ROOT_DIR=${OPENSSL_ROOT_DIR} \
  -DOPENSSL_LIBRARIES=${OPENSSL_LIBRARIES} ..
  if [ $? -ne 0 ]; then
  printf "\n\t>>>>>>>>>>>>>>>>>>>> CMAKE building EOSIO has exited with the above error.\n\n"
  