For Numpy/Scipy with icc/ifort 14.0.2 and Intel MKL 11.1 Update 2.

intelccompiler.py

# snippet from numpy 1.8.1

class IntelEM64TCCompiler(UnixCCompiler):
    """ A modified Intel x86_64 compiler compatible with a 64bit gcc built Python.
    """
    compiler_type = 'intelem'
    cc_exe = 'icc -m64 -fPIC'
    cc_args = "-fPIC"
    def __init__ (self, verbose=0, dry_run=0, force=0):
        UnixCCompiler.__init__ (self, verbose, dry_run, force)
        self.cc_exe = 'icc -O3 -xhost -m64 -g -fPIC -fp-model strict -fomit-frame-pointer -openmp'
        compiler = self.cc_exe
        self.set_executables(compiler=compiler,
                             compiler_so=compiler,
                             compiler_cxx=compiler,
                             linker_exe=compiler,
                             linker_so=compiler + ' -shared')