3440 librtld_db demos need warnings gagged

*** 64,73 ****
--- 64,77 ----
                  -erroff=E_BLOCK_DECL_UNUSED \
                  -erroff=E_EQUALITY_NOT_ASSIGNMENT
  LINTFLAGS +=    $(LDLIBS) -L../../$(MACH) $(LINTERRS)
  LINTFLAGS64 +=  $(LDLIBS) -L../../$(MACH) $(LINTERRS)
  CLEANFILES +=   $(LINTOUT)
+ 
+ CERRWARN +=     -_gcc=-Wno-parentheses
+ CERRWARN +=     -_gcc=-Wno-unused-label
+ CERRWARN +=     -_gcc=-Wno-unused-variable
  # DEMO DELETE END
  
  test-sparc=     test-sparc-regs
  test-i386=      
  TESTS=          test-maps test-breaks test-steps test-plt_skip \