don't pass in lint libraries which no longer exist

*** 40,51 ****
  # we don't want to lint the sources for OTHOBJS since they are pre-existing files
  # that are not lint free.
  lintcheck := SRCS = $(LIBSRCS)
  
  LIBS =          $(DYNLIB)
! LDLIBS +=       -lshare -lscf -lumem -lc -lxml2
  
  #add nfs/lib directory as part of the include path
  CFLAGS +=       $(CCVERBOSE)
  CERRWARN +=     -_gcc=-Wno-switch
  CERRWARN +=     -_gcc=-Wno-unused-variable
  CERRWARN +=     -_gcc=-Wno-uninitialized
--- 40,54 ----
  # we don't want to lint the sources for OTHOBJS since they are pre-existing files
  # that are not lint free.
  lintcheck := SRCS = $(LIBSRCS)
  
  LIBS =          $(DYNLIB)
! LDLIBS +=       -lshare -lscf -lumem -lc
  
+ # libxml2 has no lint library, so we can only use it when building
+ $(DYNLIB) := LDLIBS += -lxml2
+ 
  #add nfs/lib directory as part of the include path
  CFLAGS +=       $(CCVERBOSE)
  CERRWARN +=     -_gcc=-Wno-switch
  CERRWARN +=     -_gcc=-Wno-unused-variable
  CERRWARN +=     -_gcc=-Wno-uninitialized