Solaris-specific changes needed for building VBox on Solaris 11.4.
ticketref:9956
/Config.kmk,tools/Makefile.kmk: The Solaris package FMRI changed in
Solaris 11.4 so further care is needed when parsing the 'pkg contents -o
pkg.fmri' output. Some further simplification done as well as only the
Solaris 11 update and build number are needed for feature checking
elsewhere.
Additions/solaris/DRM: In Solaris 11 FCS <sys/queue.h> was taken from
FreeBSD and added to the OS. VirtualBox copied this file to
Additions/solaris/DRM/include and it is included by
Additions/solaris/DRM/include/drmP.h. Solaris 11.4 modified <sys/modctl.h>
to include <sys/queue.h> and drmP.h includes <sys/modctl.h> so thus
drmP.h shouldn't include queue.h on Solaris 11.4 FCS and later.
Additions/solaris/SharedFolders,Runtime/r0drv/solaris: Solaris 11.4
removed the 'alignment' argument from the VM map_addr() and
choose_addr() routines so we now leverage RTR0DbgKrnlInfoQuerySymbol()
at module initialization to determine which version of these functions
needs to be invoked.
Runtime/r0drv/solaris: In Solaris 11.4 the VM seg_ops getpolicy()
routine changed its return value and added an extra argument but since
we don't need to do anything for this and Solaris 10 and 11 both check
for a non-NULL s_ops->getpolicy() entry or else for s_ops->capable()
before calling getpolicy() we just set the s_SegVBoxOps getpolicy()
entry to NULL. Solaris 11.4 also added an extra argument to the VM
seg_ops dump() routine but there aren't any checks made before calling
it. Since we don't do anything with dump() we just use #ifdefs to get
the correct prototype at build-time.
Additions/x11/vboxvideo: The Xorg vboxvideo_drv.so shared object on
Solaris 11.4 has an undefined weak symbol reference to assert_c99
which needs to be added to the undefined_xorg file.
