[Bug bootstrap/49555] New: libjava fails to configure if --enable-symvers=gnu or --enable-symvers=sun

[bryanhundven at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49555

           Summary: libjava fails to configure if --enable-symvers=gnu or
                    --enable-symvers=sun
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassig...@gcc.gnu.org
        ReportedBy: bryanhund...@gmail.com


Other components check for --enable-symvers=gnu or --enable-symvers=sun, as
well as just yes or no.

libgcc/configure{.ac} checks only for yes or no, and if gnu or sun it fails:

configure:24535: checking whether ld supports anonymous version scripts
configure:24545: error: Unknown argument to enable/disable symvers

Code was originally added in PR bootstrap/48135