native tools must reliably use a native adjunct, even if that's inconvenient
While it is perhaps convenient for native tools to use updated versions
of certain things like libxml it is imperative that those versions are
_also_ build for the build machine.  Thus they need to be in the native
adjunct (even if that native adjunct is thus not /).
Fix the native adjunct to be rooted similarly to the adjunct proto (that
is, at /), and fix SMF to use it correctly

*** 68,79 ****
  #
  LIBUUTIL =      $(SRC)/lib/libuutil
  MY_NATIVE_CPPFLAGS =\
                  -DNATIVE_BUILD $(DTEXTDOM) \
                  -I../inc -I$(COMDIR) -I$(LIBUUTIL)/common -I$(ROOTHDRDIR)
! MY_NATIVE_LDLIBS = -L$(LIBUUTIL)/native -R$(LIBUUTIL)/native -luutil -lc -lgen \
!                    -lnsl -lnvpair
  MY_NATIVE_LDLIBS_i386 = -lsmbios
  MY_NATIVE_LDLIBS += $(MY_NATIVE_LDLIBS_$(MACH))
  
  .KEEP_STATE:
  
--- 68,80 ----
  #
  LIBUUTIL =      $(SRC)/lib/libuutil
  MY_NATIVE_CPPFLAGS =\
                  -DNATIVE_BUILD $(DTEXTDOM) \
                  -I../inc -I$(COMDIR) -I$(LIBUUTIL)/common -I$(ROOTHDRDIR)
! MY_NATIVE_LDLIBS = -L$(LIBUUTIL)/native -R$(LIBUUTIL)/native \
!                    -L$(NATIVE_ADJUNCT)/usr/lib -R$(NATIVE_ADJUNCT)/usr/lib \
!                    -luutil -lc -lgen -lnsl -lnvpair
  MY_NATIVE_LDLIBS_i386 = -lsmbios
  MY_NATIVE_LDLIBS += $(MY_NATIVE_LDLIBS_$(MACH))
  
  .KEEP_STATE: