message: dockerfile - add installed dir of ispc in PATH
diff: @@ -62,3 +62,6 @@ RUN cmake ../ -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_INSTALL_PREFIX=/usr/local/src
  RUN make ispc -j8 && make install
  WORKDIR ../
  RUN rm -rf build_$LLVM_VERSION
  +
  +#export path for ispc
  +ENV PATH=/usr/local/src/ispc/bin-$LLVM_VERSION/bin:$PATH
  