44,46c44,45
< if os.path.isdir('/dist/m5/regression/test-progs'):
< test_progs = '/dist/m5/regression/test-progs'
< else:
---
> test_progs = os.environ.get('M5_TEST_PROGS', '/dist/m5/regression/test-progs')
> if not os.path.isdir(test_progs):