[Bug libgcj/19877] New: sometimes reconfiguring leads to incorrect config.h

[tromey at gcc dot gnu dot org]

Sometimes when I reconfigure libgcj, configure decides that
mmap doesn't work on my machine.  This breaks the .db feature.
I don't know exactly how to reproduce, but I have seen it more than
once.

-- 
           Summary: sometimes reconfiguring leads to incorrect config.h
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: libgcj
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: tromey at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org,java-prs at gcc dot gnu
                    dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19877