vm.gmk

用于移动设备上的java虚拟机源代码

#
# @(#)VM.gmk	1.12 02/09/11 @(#)
#
# Copyright (c) 1999-2002 Sun Microsystems, Inc.  All rights reserved.
# PROPRIETARY/CONFIDENTIAL
# Use is subject to license terms.
#
#########
#
# Make rules for building the VM. This should not contain any platform
# specific rules.
#

# vpath entries
#
vpath %.c $(KVM_DIR)/kvm/VmCommon/src
vpath %.c $(KVM_DIR)/kvm/VmExtra/src

PREVERIFY_OBJ_DIR   = kvm_obj$(g)$(ARCH_DIR)
PREVERIFY_SRC_DIR   = $(KVM_DIR)/tools/preverifier/src
PREVERIFY_FLAGS     = -I$(PREVERIFY_SRC_DIR)
PREVERIFY_SRC_FILES = $(shell find \
   $(PREVERIFY_SRC_DIR) \
   -name '*.c' | egrep -v "SCCS")
PREVERIFY_OBJ_FILES = $(patsubst $(PREVERIFY_SRC_DIR)/%.c,$(PREVERIFY_OBJ_DIR)/%.o,$(PREVERIFY_SRC_FILES))

JCC_SOURCE_DIR   = $(KVM_DIR)/tools/jcc/src
JCC_SOURCE_FILES = $(shell find \
   $(JCC_SOURCE_DIR) \
   -name '*.java' | egrep -v "SCCS")

KDP_DIR = $(BUILD_DIR)/kdp_classes
KDP_MANIFEST = $(KDP_DIR)/kdp.manifest
KDP_SOURCE_DIR   = $(KVM_DIR)/tools/kdp/src
KDP_SOURCE_FILES = $(shell find \
   $(KDP_SOURCE_DIR) \
   -name '*.java' | egrep -v "SCCS")

$(VM_CLASS_FILES): classes/%.class : $(KVM_DIR)/api/src/%.java
	@echo $< >> .filelist

nativeFunctionTable.c: classes.zip  

$(ROMJAVA).c: classes.zip 

$(PREVERIFY_OBJ_DIR)/%.o: $(PREVERIFY_SRC_DIR)/%.c
	@echo "... $@"
	@$(CC) $(PREVERIFY_FLAGS) $(CFLAGS) $(CC_OUTPUT)$@ -c $<

$(PREVERIFY_OBJ_DIR) $(KDP_DIR) $(JCC_DIR):
	-@mkdir -p $@

$(PREVERIFY_CMD) : $(BINDIR) $(PREVERIFY_OBJ_DIR) $(PREVERIFY_OBJ_FILES)
	@$(LD) $(LINKER_OUTPUT)$@ $(PREVERIFY_OBJ_FILES) $(LIBS)  
	@rm -f *.$(OBJ_EXTENSION)	

$(JCC_CMD) : $(JCC_DIR) $(JCC_SOURCE_FILES)
	@echo "... $@"
	@cp -f $(JCC_SOURCE_DIR)/JCCMessage.properties $(JCC_DIR)
	@$(JAVAC) -d $(JCC_DIR) $(JCC_SOURCE_FILES)

$(KDP_CMD): $(BINDIR) $(KDP_DIR) $(KDP_SOURCE_FILES) $(KDP_MANIFEST)
	@echo ... $@
	@$(JAVAC) -g:none -d $(KDP_DIR) $(KDP_SOURCE_FILES)
	@(cd $(KDP_DIR); $(BOOTDIR)/bin/jar cfm kdp.jar kdp.manifest kdp)
	@cp -f $(KDP_DIR)/kdp.jar $(KDP_CMD)

$(KDP_MANIFEST): $(KDP_DIR)
	@echo "Main-Class: kdp.KVMDebugProxy" > $@

# Build KDP; if defined
#
midp:: $(KDP_CMD)

reallyclean::
	@rm -fr kvm_obj kvm_obj_g $(PREVERIFY_CMD) $(JCC_DIR) $(KDP_DIR)