diff options
Diffstat (limited to 'bin/spack')
-rwxr-xr-x | bin/spack | 15 |
1 files changed, 15 insertions, 0 deletions
@@ -41,6 +41,21 @@ sys.path.insert(0, SPACK_LIB_PATH) SPACK_EXTERNAL_LIBS = os.path.join(SPACK_LIB_PATH, "external") sys.path.insert(0, SPACK_EXTERNAL_LIBS) +# Quick and dirty check to clean orphaned .pyc files left over from +# previous revisions. These files were present in earlier versions of +# Spack, were removed, but shadow system modules that Spack still +# imports. If we leave them, Spack will fail in mysterious ways. +# TODO: more elegant solution for orphaned pyc files. +orphaned_pyc_files = [os.path.join(SPACK_EXTERNAL_LIBS, n) + for n in ('functools.pyc', 'ordereddict.pyc')] +for pyc_file in orphaned_pyc_files: + if not os.path.exists(pyc_file): + continue + try: + os.remove(pyc_file) + except OSError as e: + print "WARNING: Spack may fail mysteriously. Couldn't remove orphaned .pyc file: %s" % pyc + # If there is no working directory, use the spack prefix. try: working_dir = os.getcwd() |