RFR (XS) 8022093 - syntax error near "umpiconninfo_t" -- when building on Solaris 10/X86

[Ioi Lam]

|Please review a very small fix:||
||
||http://cr.openjdk.java.net/~iklam/8022093/solaris_dtrace_001/||
||
||Bug: syntax error near "umpiconninfo_t" -- when building on Solaris 
10/X86||
||
||http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=8022093||
||    https://jbs.oracle.com/bugs/browse/JDK-8022093||
||
||Summary of fix:||
||
||    Added more error messages to show possible workaround:||
||
||---vvv---||
||dtrace: failed to compile script dtrace.d: "/usr/lib/dtrace/mpi.d", 
line 68: syntax error near "umpiconninfo_t"||
||*****************************************************************||
||* If you are seeing 'syntax error near "umpiconninfo_t"' on Solaris||
||* 10/X86, try doing 'cd /usr/lib/dtrace && gzip mpi.d' as root, ||
||* or set the environment variable HOTSPOT_DISABLE_DTRACE_PROBES||
||* to disable dtrace probes for this build.||
||*****************************************************************||
||---^^^---||
||
||Tests:||
||
||    JPRT||
||
||Thanks||
||- Ioi|