--- a/common/autoconf/configure.ac Thu May 26 16:02:14 2016 +0000
+++ b/common/autoconf/configure.ac Thu May 26 17:17:51 2016 +0000
@@ -229,6 +229,7 @@
JDKOPT_DETECT_INTREE_EC
JDKOPT_ENABLE_DISABLE_FAILURE_HANDLER
+JDKOPT_ENABLE_DISABLE_GENERATE_CLASSLIST
###############################################################################
#
--- a/common/autoconf/generated-configure.sh Thu May 26 16:02:14 2016 +0000
+++ b/common/autoconf/generated-configure.sh Thu May 26 17:17:51 2016 +0000
@@ -650,6 +650,7 @@
JOBS
MEMORY_SIZE
NUM_CORES
+ENABLE_GENERATE_CLASSLIST
BUILD_FAILURE_HANDLER
ENABLE_INTREE_EC
STLPORT_LIB
@@ -1226,6 +1227,7 @@
with_dxsdk_lib
with_dxsdk_include
enable_jtreg_failure_handler
+enable_generate_classlist
with_num_cores
with_memory_size
with_jobs
@@ -2005,6 +2007,10 @@
Default is auto, where the failure handler is built
if all dependencies are present and otherwise just
disabled.
+ --disable-generate-classlist
+ forces enabling or disabling of the generation of a
+ CDS classlist at build time. Default is to generate
+ it when either the server or client JVMs are built.
--enable-sjavac use sjavac to do fast incremental compiles
[disabled]
--disable-javac-server disable javac server [enabled]
@@ -4391,6 +4397,12 @@
#
+################################################################################
+#
+# Enable or disable generation of the classlist at build time
+#
+
+
#
# Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
@@ -5080,7 +5092,7 @@
#CUSTOM_AUTOCONF_INCLUDE
# Do not change or remove the following line, it is needed for consistency checks:
-DATE_WHEN_GENERATED=1463732692
+DATE_WHEN_GENERATED=1464173584
###############################################################################
#
@@ -64812,6 +64824,51 @@
+ # Check whether --enable-generate-classlist was given.
+if test "${enable_generate_classlist+set}" = set; then :
+ enableval=$enable_generate_classlist;
+fi
+
+
+ # Check if it's likely that it's possible to generate the classlist. Depending
+ # on exact jvm configuration it could be possible anyway.
+ if [[ " $JVM_VARIANTS " =~ " server " ]] || [[ " $JVM_VARIANTS " =~ " client " ]] ; then
+ ENABLE_GENERATE_CLASSLIST_POSSIBLE="true"
+ else
+ ENABLE_GENERATE_CLASSLIST_POSSIBLE="false"
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the CDS classlist generation should be enabled" >&5
+$as_echo_n "checking if the CDS classlist generation should be enabled... " >&6; }
+ if test "x$enable_generate_classlist" = "xyes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, forced" >&5
+$as_echo "yes, forced" >&6; }
+ ENABLE_GENERATE_CLASSLIST="true"
+ if test "x$ENABLE_GENERATE_CLASSLIST_POSSIBLE" = "xfalse"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Generation of classlist might not be possible with JVM Variants $JVM_VARIANTS" >&5
+$as_echo "$as_me: WARNING: Generation of classlist might not be possible with JVM Variants $JVM_VARIANTS" >&2;}
+ fi
+ elif test "x$enable_generate_classlist" = "xno"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, forced" >&5
+$as_echo "no, forced" >&6; }
+ ENABLE_GENERATE_CLASSLIST="false"
+ elif test "x$enable_generate_classlist" = "x"; then
+ if test "x$ENABLE_GENERATE_CLASSLIST_POSSIBLE" = "xtrue"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ ENABLE_GENERATE_CLASSLIST="true"
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ ENABLE_GENERATE_CLASSLIST="false"
+ fi
+ else
+ as_fn_error $? "Invalid value for --enable-generate-classlist: $enable_generate_classlist" "$LINENO" 5
+ fi
+
+
+
+
###############################################################################
#
# Configure parts of the build that only affect the build performance,
--- a/common/autoconf/jdk-options.m4 Thu May 26 16:02:14 2016 +0000
+++ b/common/autoconf/jdk-options.m4 Thu May 26 17:17:51 2016 +0000
@@ -491,3 +491,46 @@
AC_SUBST(BUILD_FAILURE_HANDLER)
])
+
+################################################################################
+#
+# Enable or disable generation of the classlist at build time
+#
+AC_DEFUN_ONCE([JDKOPT_ENABLE_DISABLE_GENERATE_CLASSLIST],
+[
+ AC_ARG_ENABLE([generate-classlist], [AS_HELP_STRING([--disable-generate-classlist],
+ [forces enabling or disabling of the generation of a CDS classlist at build time.
+ Default is to generate it when either the server or client JVMs are built.])])
+
+ # Check if it's likely that it's possible to generate the classlist. Depending
+ # on exact jvm configuration it could be possible anyway.
+ if HOTSPOT_CHECK_JVM_VARIANT(server) || HOTSPOT_CHECK_JVM_VARIANT(client); then
+ ENABLE_GENERATE_CLASSLIST_POSSIBLE="true"
+ else
+ ENABLE_GENERATE_CLASSLIST_POSSIBLE="false"
+ fi
+
+ AC_MSG_CHECKING([if the CDS classlist generation should be enabled])
+ if test "x$enable_generate_classlist" = "xyes"; then
+ AC_MSG_RESULT([yes, forced])
+ ENABLE_GENERATE_CLASSLIST="true"
+ if test "x$ENABLE_GENERATE_CLASSLIST_POSSIBLE" = "xfalse"; then
+ AC_MSG_WARN([Generation of classlist might not be possible with JVM Variants $JVM_VARIANTS])
+ fi
+ elif test "x$enable_generate_classlist" = "xno"; then
+ AC_MSG_RESULT([no, forced])
+ ENABLE_GENERATE_CLASSLIST="false"
+ elif test "x$enable_generate_classlist" = "x"; then
+ if test "x$ENABLE_GENERATE_CLASSLIST_POSSIBLE" = "xtrue"; then
+ AC_MSG_RESULT([yes])
+ ENABLE_GENERATE_CLASSLIST="true"
+ else
+ AC_MSG_RESULT([no])
+ ENABLE_GENERATE_CLASSLIST="false"
+ fi
+ else
+ AC_MSG_ERROR([Invalid value for --enable-generate-classlist: $enable_generate_classlist])
+ fi
+
+ AC_SUBST([ENABLE_GENERATE_CLASSLIST])
+])
--- a/common/autoconf/spec.gmk.in Thu May 26 16:02:14 2016 +0000
+++ b/common/autoconf/spec.gmk.in Thu May 26 17:17:51 2016 +0000
@@ -285,6 +285,8 @@
BUILD_FAILURE_HANDLER := @BUILD_FAILURE_HANDLER@
+ENABLE_GENERATE_CLASSLIST := @ENABLE_GENERATE_CLASSLIST@
+
# The boot jdk to use. This is overridden in bootcycle-spec.gmk. Make sure to keep
# it in sync.
BOOT_JDK:=@BOOT_JDK@
--- a/make/Images.gmk Thu May 26 16:02:14 2016 +0000
+++ b/make/Images.gmk Thu May 26 17:17:51 2016 +0000
@@ -115,9 +115,12 @@
# Use this file inside the image as target for make rule
JIMAGE_TARGET_FILE := bin/java$(EXE_SUFFIX)
-JLINK_ORDER_RESOURCES := \
- *module-info.class* \
- @$(SUPPORT_OUTPUTDIR)/classlist/classlist,/java.base/java/* \
+JLINK_ORDER_RESOURCES := *module-info.class*
+ifeq ($(ENABLE_GENERATE_CLASSLIST), true)
+ JLINK_ORDER_RESOURCES += @$(SUPPORT_OUTPUTDIR)/classlist/classlist
+endif
+JLINK_ORDER_RESOURCES += \
+ /java.base/java/* \
/java.base/jdk/* \
/java.base/sun/* \
/java.base/com/* \
@@ -125,9 +128,10 @@
#
JLINK_TOOL := $(JLINK) --modulepath $(IMAGES_OUTPUTDIR)/jmods \
- --endian $(OPENJDK_BUILD_CPU_ENDIAN) \
- --order-resources=$(call CommaList, $(JLINK_ORDER_RESOURCES)) \
- --release-info $(BASE_RELEASE_FILE)
+ --endian $(OPENJDK_BUILD_CPU_ENDIAN) \
+ --release-info $(BASE_RELEASE_FILE) \
+ --order-resources=$(call CommaList, $(JLINK_ORDER_RESOURCES)) \
+ #
ifeq ($(JLINK_KEEP_PACKAGED_MODULES), true)
JLINK_EXTRA_OPTS := --keep-packaged-modules $(JDK_IMAGE_DIR)/jmods
@@ -369,19 +373,21 @@
################################################################################
# classlist
-$(eval $(call SetupCopyFiles, JDK_COPY_CLASSLIST, \
- FILES := $(SUPPORT_OUTPUTDIR)/classlist/classlist, \
- DEST := $(JDK_IMAGE_DIR)/lib, \
-))
+ifeq ($(ENABLE_GENERATE_CLASSLIST), true)
+ $(eval $(call SetupCopyFiles, JDK_COPY_CLASSLIST, \
+ FILES := $(SUPPORT_OUTPUTDIR)/classlist/classlist, \
+ DEST := $(JDK_IMAGE_DIR)/lib, \
+ ))
-JDK_TARGETS += $(JDK_COPY_CLASSLIST)
+ JDK_TARGETS += $(JDK_COPY_CLASSLIST)
-$(eval $(call SetupCopyFiles, JRE_COPY_CLASSLIST, \
- FILES := $(SUPPORT_OUTPUTDIR)/classlist/classlist, \
- DEST := $(JRE_IMAGE_DIR)/lib, \
-))
+ $(eval $(call SetupCopyFiles, JRE_COPY_CLASSLIST, \
+ FILES := $(SUPPORT_OUTPUTDIR)/classlist/classlist, \
+ DEST := $(JRE_IMAGE_DIR)/lib, \
+ ))
-JRE_TARGETS += $(JRE_COPY_CLASSLIST)
+ JRE_TARGETS += $(JRE_COPY_CLASSLIST)
+endif
################################################################################
# /demo dir
--- a/make/Main.gmk Thu May 26 16:02:14 2016 +0000
+++ b/make/Main.gmk Thu May 26 17:17:51 2016 +0000
@@ -373,8 +373,10 @@
interim-image:
+($(CD) $(SRC_ROOT)/make && $(MAKE) $(MAKE_ARGS) -f InterimImage.gmk)
-generate-classlist:
+ifeq ($(ENABLE_GENERATE_CLASSLIST), true)
+ generate-classlist:
+($(CD) $(JDK_TOPDIR)/make && $(MAKE) $(MAKE_ARGS) -f GenerateClasslist.gmk)
+endif
ALL_TARGETS += interim-image generate-classlist
@@ -640,18 +642,22 @@
jrtfs-jar: interim-langtools
- ifeq ($(CREATE_BUILDJDK), true)
- # If creating a buildjdk, the interim image needs to be based on that.
- generate-classlist: create-buildjdk
- else ifeq ($(EXTERNAL_BUILDJDK), false)
- # If an external buildjdk has been provided, we skip generating an
- # interim-image and just use the external buildjdk for generating
- # classlist.
- generate-classlist: interim-image
+ ifeq ($(ENABLE_GENERATE_CLASSLIST), true)
+ ifeq ($(CREATE_BUILDJDK), true)
+ # If creating a buildjdk, the interim image needs to be based on that.
+ generate-classlist: create-buildjdk
+ else ifeq ($(EXTERNAL_BUILDJDK), false)
+ # If an external buildjdk has been provided, we skip generating an
+ # interim-image and just use the external buildjdk for generating
+ # classlist.
+ generate-classlist: interim-image
+ endif
+ generate-classlist: buildtools-jdk
+
+ jimages: generate-classlist
endif
- generate-classlist: buildtools-jdk
- jimages: jmods zip-source source-tips demos samples jrtfs-jar generate-classlist
+ jimages: jmods zip-source source-tips demos samples jrtfs-jar
profiles: jmods zip-source source-tips jrtfs-jar