1.1 --- a/make/defs.make Fri Jun 06 14:34:24 2008 -0700
1.2 +++ b/make/defs.make Tue Jun 10 16:39:20 2008 -0700
1.3 @@ -261,3 +261,21 @@
1.4 EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/jni.h
1.5 EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/$(JDK_INCLUDE_SUBDIR)/jni_md.h
1.6 EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/jmm.h
1.7 +
1.8 +# A list of object files built without the platform specific PIC flags, e.g.
1.9 +# -fPIC on linux. Performance measurements show that by compiling GC related
1.10 +# code, we could significantly reduce the GC pause time on 32 bit Linux/Unix
1.11 +# platforms. See 6454213 for more details.
1.12 +include $(GAMMADIR)/make/scm.make
1.13 +
1.14 +ifneq ($(OSNAME), windows)
1.15 + ifndef LP64
1.16 + NONPIC_DIRS = memory oops gc_implementation gc_interface
1.17 + NONPIC_DIRS := $(foreach dir,$(NONPIC_DIRS), $(GAMMADIR)/src/share/vm/$(dir))
1.18 + # Look for source files under NONPIC_DIRS
1.19 + NONPIC_FILES := $(foreach dir,$(NONPIC_DIRS),\
1.20 + $(shell find $(dir) \( $(SCM_DIRS) \) -prune -o \
1.21 + -name '*.cpp' -print))
1.22 + NONPIC_OBJ_FILES := $(notdir $(subst .cpp,.o,$(NONPIC_FILES)))
1.23 + endif
1.24 +endif
