| """Library information.""" |
| from __future__ import absolute_import |
| import sys |
| import os |
| |
| def _get_lib_name(): |
| if sys.platform.startswith('win32'): |
| return "vta.dll" |
| if sys.platform.startswith('darwin'): |
| return "libvta.dylib" |
| return "libvta.so" |
| |
| |
| def find_libvta(optional=False): |
| """Find VTA library""" |
| curr_path = os.path.dirname(os.path.abspath(os.path.expanduser(__file__))) |
| lib_search = [curr_path] |
| lib_search += [os.path.join(curr_path, "..", "..", "..", "build",)] |
| lib_search += [os.path.join(curr_path, "..", "..", "..", "build", "Release")] |
| lib_name = _get_lib_name() |
| lib_path = [os.path.join(x, lib_name) for x in lib_search] |
| lib_found = [x for x in lib_path if os.path.exists(x)] |
| if not lib_found and not optional: |
| raise RuntimeError('Cannot find the files.\n' + |
| 'List of candidates:\n' + str('\n'.join(lib_path))) |
| return lib_found |
