diff options
-rw-r--r-- | pym/portage_checksum.py | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/pym/portage_checksum.py b/pym/portage_checksum.py index cd5e0cb31..885535ee0 100644 --- a/pym/portage_checksum.py +++ b/pym/portage_checksum.py @@ -181,6 +181,7 @@ def perform_checksum(filename, hashname="MD5", calc_prelink=0): @rtype: Tuple @return: The hash and size of the data """ + global prelink_capable myfilename = filename[:] prelink_tmpfile = os.path.join("/", PRIVATE_PATH, "prelink-checksum.tmp." + str(os.getpid())) mylock = None @@ -189,10 +190,14 @@ def perform_checksum(filename, hashname="MD5", calc_prelink=0): mylock = portage_locks.lockfile(prelink_tmpfile, wantnewlockfile=1) # Create non-prelinked temporary file to checksum. # Files rejected by prelink are summed in place. - retval = portage_exec.spawn([PRELINK_BINARY, "--undo", "-o", - prelink_tmpfile, filename], fd_pipes={}) - if retval == os.EX_OK: - myfilename = prelink_tmpfile + try: + retval = portage_exec.spawn([PRELINK_BINARY, "--undo", "-o", + prelink_tmpfile, filename], fd_pipes={}) + if retval == os.EX_OK: + myfilename = prelink_tmpfile + except portage_exception.CommandNotFound: + # This happens during uninstallation of prelink. + prelink_capable = False try: if hashname not in hashfunc_map: raise portage_exception.DigestException(hashname + \ |