[Bug c/55083] New: failure while configuring libatomic is not cleaned up

[pedzsan at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55083

             Bug #: 55083
           Summary: failure while configuring libatomic is not cleaned up
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: pedzsan@gmail.com


If something fails during the configuration phase of libatomic, a subsequent
"make" will take a different path and not complete the configure processing.

The error can be seen in the configure-target-libatomic: code of Makefile.in
(at the top directory).  Midway down, if the directory exists, exit 0 is
called.  If it does not exist, then it is created and configure for libatomic
is called.  But if configure fails, the directory is not removed.  Subsequent
"make" will assume that everything had been configured.