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make/GenerateLinkOptData.gmk

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  42     SRC := $(TOPDIR)/make/jdk/src/classes, \
  43     INCLUDES := build/tools/classlist, \
  44     BIN := $(BUILDTOOLS_OUTPUTDIR)/classlist_classes, \
  45     JAR := $(SUPPORT_OUTPUTDIR)/classlist.jar, \
  46 ))
  47 
  48 TARGETS += $(CLASSLIST_JAR)
  49 
  50 ################################################################################
  51 
  52 LINK_OPT_DIR := $(SUPPORT_OUTPUTDIR)/link_opt
  53 CLASSLIST_FILE := $(LINK_OPT_DIR)/classlist
  54 JLI_TRACE_FILE := $(LINK_OPT_DIR)/default_jli_trace.txt
  55 
  56 # If an external buildjdk has been supplied, we don't build a separate interim
  57 # image, so just use the external build jdk instead.
  58 ifeq ($(EXTERNAL_BUILDJDK), true)
  59   INTERIM_IMAGE_DIR := $(BUILD_JDK)
  60 endif
  61 
  62 # Save the stderr output of the command and print it along with stdout in case
  63 # something goes wrong.
  64 $(CLASSLIST_FILE): $(INTERIM_IMAGE_DIR)/bin/java$(EXE_SUFFIX) $(CLASSLIST_JAR)
  65         $(call MakeDir, $(LINK_OPT_DIR))
  66         $(call LogInfo, Generating $(patsubst $(OUTPUTDIR)/%, %, $@))
  67         $(call LogInfo, Generating $(patsubst $(OUTPUTDIR)/%, %, $(JLI_TRACE_FILE)))
  68         $(FIXPATH) $(INTERIM_IMAGE_DIR)/bin/java -XX:DumpLoadedClassList=$@.raw \
  69             -Djava.lang.invoke.MethodHandle.TRACE_RESOLVE=true \
  70             -Duser.language=en -Duser.country=US \
  71             -cp $(SUPPORT_OUTPUTDIR)/classlist.jar \
  72             build.tools.classlist.HelloClasslist \
  73             2> $(LINK_OPT_DIR)/stderr > $(JLI_TRACE_FILE) \
  74             || ( \
  75                 exitcode=$$? ; \
  76                 $(ECHO) "ERROR: Failed to generate link optimization data." \
  77                     "This is likely a problem with the newly built JVM/JDK." ; \
  78                 $(CAT) $(LINK_OPT_DIR)/stderr $(JLI_TRACE_FILE) ; \
  79                 exit $$exitcode \
  80             )
  81         $(GREP) -v HelloClasslist $@.raw > $@
  82 
  83 # The jli trace is created by the same recipe as classlist. By declaring these
  84 # dependencies, make will correctly rebuild both jli trace and classlist
  85 # incrementally using the single recipe above.
  86 $(CLASSLIST_FILE): $(JLI_TRACE_FILE)
  87 $(JLI_TRACE_FILE): $(INTERIM_IMAGE_DIR)/bin/java$(EXE_SUFFIX) $(CLASSLIST_JAR)
  88 
  89 TARGETS += $(CLASSLIST_FILE) $(JLI_TRACE_FILE)
  90 
  91 # Copy the classlist file into java.base libs
  92 $(eval $(call SetupCopyFiles, COPY_CLASSLIST, \
  93     FILES := $(CLASSLIST_FILE), \
  94     DEST := $(SUPPORT_OUTPUTDIR)/modules_libs/java.base, \
  95 ))
  96 
  97 TARGETS += $(COPY_CLASSLIST)
  98 
  99 # Copy the default_jli_trace.txt file into jdk.jlink
 100 $(eval $(call SetupCopyFiles, COPY_JLI_TRACE, \


  42     SRC := $(TOPDIR)/make/jdk/src/classes, \
  43     INCLUDES := build/tools/classlist, \
  44     BIN := $(BUILDTOOLS_OUTPUTDIR)/classlist_classes, \
  45     JAR := $(SUPPORT_OUTPUTDIR)/classlist.jar, \
  46 ))
  47 
  48 TARGETS += $(CLASSLIST_JAR)
  49 
  50 ################################################################################
  51 
  52 LINK_OPT_DIR := $(SUPPORT_OUTPUTDIR)/link_opt
  53 CLASSLIST_FILE := $(LINK_OPT_DIR)/classlist
  54 JLI_TRACE_FILE := $(LINK_OPT_DIR)/default_jli_trace.txt
  55 
  56 # If an external buildjdk has been supplied, we don't build a separate interim
  57 # image, so just use the external build jdk instead.
  58 ifeq ($(EXTERNAL_BUILDJDK), true)
  59   INTERIM_IMAGE_DIR := $(BUILD_JDK)
  60 endif
  61 


  62 $(CLASSLIST_FILE): $(INTERIM_IMAGE_DIR)/bin/java$(EXE_SUFFIX) $(CLASSLIST_JAR)
  63         $(call MakeDir, $(LINK_OPT_DIR))
  64         $(call LogInfo, Generating $(patsubst $(OUTPUTDIR)/%, %, $@))
  65         $(call LogInfo, Generating $(patsubst $(OUTPUTDIR)/%, %, $(JLI_TRACE_FILE)))
  66         $(FIXPATH) $(INTERIM_IMAGE_DIR)/bin/java -XX:DumpLoadedClassList=$@.raw \
  67             -Djava.lang.invoke.MethodHandle.TRACE_RESOLVE=true \

  68             -cp $(SUPPORT_OUTPUTDIR)/classlist.jar \
  69             build.tools.classlist.HelloClasslist \
  70             $(LOG_DEBUG) 2>&1 > $(JLI_TRACE_FILE)







  71         $(GREP) -v HelloClasslist $@.raw > $@
  72 
  73 # The jli trace is created by the same recipe as classlist. By declaring these
  74 # dependencies, make will correctly rebuild both jli trace and classlist
  75 # incrementally using the single recipe above.
  76 $(CLASSLIST_FILE): $(JLI_TRACE_FILE)
  77 $(JLI_TRACE_FILE): $(INTERIM_IMAGE_DIR)/bin/java$(EXE_SUFFIX) $(CLASSLIST_JAR)
  78 
  79 TARGETS += $(CLASSLIST_FILE) $(JLI_TRACE_FILE)
  80 
  81 # Copy the classlist file into java.base libs
  82 $(eval $(call SetupCopyFiles, COPY_CLASSLIST, \
  83     FILES := $(CLASSLIST_FILE), \
  84     DEST := $(SUPPORT_OUTPUTDIR)/modules_libs/java.base, \
  85 ))
  86 
  87 TARGETS += $(COPY_CLASSLIST)
  88 
  89 # Copy the default_jli_trace.txt file into jdk.jlink
  90 $(eval $(call SetupCopyFiles, COPY_JLI_TRACE, \
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