Bug 614690  - adminutil ICU RB generation can fail
    
    https://bugzilla.redhat.com/show_bug.cgi?id=614690
    Resolves: bug 614690
    Bug Description: adminutil ICU RB generation can fail
    Reviewed by: rmeggins
    Branch: HEAD
    Fix Description: genrb fails on HP-UX because genrb_wrapper.sh invokes it like:
    LD_LIBRARY_PATH=/wherever exec genrb
    POSIX shell on HP-UX doesn't pass the environment variable to the exec'd
    process.  Can the exec just be removed?
    
    Another thing I noticed which isn't platform specific is that it tries to
    invoke the genrb_wrapper.sh script while assuming cwd is the build root.  For
    example, if we're in adminutil/HP-UXB.11.23_ia64_64_OPT.OBJ it tries to invoke
    lib/libadminutil/genrb_wrapper.sh when it should be
    ../lib/libadminutil/genrb_wrapper.sh.
    Platforms tested: HP-UX
    Flag Day: no
    Doc impact: no