def check_f2py_compiler(): from numpy.distutils.fcompiler import get_default_fcompiler, CompilerNotFound from numpy.distutils.fcompiler import CompilerNotFound f2py_compiler = get_default_fcompiler() if f2py_compiler == None: raise CompilerNotFound( 'You don\'t have a Fortran compiler installed. Please install one and try again' ) sys.exit() if 'gnu' not in f2py_compiler: print( ' GNU compiler not installed. Checking f2py compiler - this is UNTESTED' ) print( ' Speculatively setting flags - if compile fails, or OpenMP doesn\'t work install gfortran and retry' ) if 'gnu' in f2py_compiler: print('Found gnu compiler. Setting OpenMP flag to \'-fopenmp\'') compile_args = ['-fopenmp', '-lgomp', '-O3'] link_args = ['-lgomp'] elif f2py_compiler == 'intel': print('Found intel compiler. Setting OpenMP flag to \'-openmp\'') compile_args = ['-qopenmp', '-O3'] link_args = [] elif f2py_compiler == 'intelem': print('Found intel compiler. Setting OpenMP flag to \'-openmp\'') compile_args = ['-qopenmp', '-O3'] link_args = [] elif 'pg' in f2py_comopiler: print('Found portland compiler. Setting OpenMP flag to \'-mp\'') compile_args = ['-mp', '-O3'] link_args = [] elif 'nag' in f2py_compiler: print('Found NAG compiler. Setting OpenMP flag to \'-openmp\'') compile_args = ['-openmp', '-O3'] link_args = [] else: print( 'Not sure what compiler f2py uses. Speculatively setting OpenMP flag to \'-openmp\'' ) compile_args = ['-openmp', '-O3'] link_args = [] args = {'link_args': link_args, 'compile_args': compile_args} return args
def get_version(self): raise CompilerNotFound('Flang unsupported on Python < 3.5')