9852 enable ld(1) guidance and deflib assertions for the illumos build

*** 1257,1270 ****
  $(ASSYMDEP_OBJS:%=pics/%): assym.h
  
  # assym.h build rules
  
  GENASSYM_C = genassym.c
  
  genassym: $(GENASSYM_C)
          $(NATIVECC) $(NATIVE_CFLAGS) -Iinc -I$(LIBCDIR)/inc $(CPPFLAGS.native) \
!                 -o $@ $(GENASSYM_C)
  
  OFFSETS = $(LIBCDIR)/$(MACH)/offsets.in
  
  assym.h: $(OFFSETS) genassym
          $(OFFSETS_CREATE) <$(OFFSETS) >$@
--- 1257,1271 ----
  $(ASSYMDEP_OBJS:%=pics/%): assym.h
  
  # assym.h build rules
  
  GENASSYM_C = genassym.c
+ LDFLAGS.native = $(LDCHECKS) -zassert-deflib=libc.so -Bdirect
  
  genassym: $(GENASSYM_C)
          $(NATIVECC) $(NATIVE_CFLAGS) -Iinc -I$(LIBCDIR)/inc $(CPPFLAGS.native) \
!                 $(LDFLAGS.native) -o $@ $(GENASSYM_C)
  
  OFFSETS = $(LIBCDIR)/$(MACH)/offsets.in
  
  assym.h: $(OFFSETS) genassym
          $(OFFSETS_CREATE) <$(OFFSETS) >$@