make/linux/makefiles/vm.make

rev 6439 : 8055006: Store original value of Min/MaxHeapFreeRatio
Summary: Store the value set by the user and some makefile changes required to change the flags.
Reviewed-by: sla, mchung, bchristi, jmasa, dholmes

*** 231,244 ****
  
  JVM_OBJ_FILES = $(Obj_Files)
  
  vm_version.o: $(filter-out vm_version.o,$(JVM_OBJ_FILES))
  
! mapfile : $(MAPFILE) vm.def
          rm -f $@
          awk '{ if ($$0 ~ "INSERT VTABLE SYMBOLS HERE")  \
!                  { system ("cat vm.def"); }             \
                 else                                     \
                   { print $$0 }                          \
               }' > $@ < $(MAPFILE)
  
  mapfile_reorder : mapfile $(REORDERFILE)
--- 231,244 ----
  
  JVM_OBJ_FILES = $(Obj_Files)
  
  vm_version.o: $(filter-out vm_version.o,$(JVM_OBJ_FILES))
  
! mapfile : $(MAPFILE) vm.def mapfile_ext
          rm -f $@
          awk '{ if ($$0 ~ "INSERT VTABLE SYMBOLS HERE")  \
!                  { system ("cat mapfile_ext"); system ("cat vm.def"); } \
                 else                                     \
                   { print $$0 }                          \
               }' > $@ < $(MAPFILE)
  
  mapfile_reorder : mapfile $(REORDERFILE)
*** 246,255 ****
--- 246,262 ----
          cat $^ > $@
  
  vm.def: $(Res_Files) $(Obj_Files)
          sh $(GAMMADIR)/make/linux/makefiles/build_vm_def.sh *.o > $@
  
+ mapfile_ext:
+         rm -f $@
+         touch $@
+         if [ -f $(HS_ALT_MAKE)/linux/makefiles/mapfile-ext ]; then \
+           cat $(HS_ALT_MAKE)/linux/makefiles/mapfile-ext > $@; \
+         fi
+ 
  ifeq ($(JVM_VARIANT_ZEROSHARK), true)
    STATIC_CXX = false
  else
    ifeq ($(ZERO_LIBARCH), ppc64)
      STATIC_CXX = false