Hooked CLI options to control runtime optimization

    std::function<void(std::vector<double> x, std::vector<double> &dx)>;

namespace __internal__ {

// !! TEMP CODE !!

// This will eventually be parsed from the CLI

#define __internal__qcor__compile__opt__level 1

#define __internal__qcor__compile__opt__print__stats

// This class gives us a way to

// run some startup routine before

// main(). Specifically we use it to ensure that

        sys.argv.remove('-print-qir')

        sHandlerArgs += ['-Xclang', '-load', '-Xclang', '@CMAKE_INSTALL_PREFIX@/qopt-plugins/libprint_llvm_qir.so']

    # Optimization level for flattened (runtime) kernel

    # Default: 0 (no optimization)

    qrtOptLevel = 0

    if '-opt' in sys.argv[1:]:

        sidx = sys.argv.index('-opt')

        qrtOptLevel = sys.argv[sidx+1]

        sys.argv.remove(qrtOptLevel)

        sys.argv.remove('-opt')

        sys.argv += ['-D__internal__qcor__compile__opt__level='+qrtOptLevel]

    # Enable runtime kernel optimization stats print-out:

    # i.e. passes that are executed and their info (walltime, gate count reduction, etc.)

    if '-print-opt-stats' in sys.argv[1:]:

        sys.argv.remove('-print-opt-stats')

        sys.argv += ['-D__internal__qcor__compile__opt__print__stats']

    # Get the filename we are compiling or the object file

    filename = ''

    fileType = ''