5688 ELF tools need to be more careful with dwarf data

@@ -57,11 +57,10 @@
 
 LINTFLAGS +=    -x
 LINTFLAGS64 +=  -x
 
 CERRWARN +=     -_gcc=-Wno-uninitialized
-CERRWARN +=     -_gcc=-Wno-switch
 
 BLTDEFS =       msg.h
 BLTDATA =       msg.c
 BLTMESG =       $(SGSMSGDIR)/elfdump