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# | ||
# Copyright (c) 2024, Oracle and/or its affiliates. All rights reserved. | ||
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | ||
# | ||
# This code is free software; you can redistribute it and/or modify it | ||
# under the terms of the GNU General Public License version 2 only, as | ||
# published by the Free Software Foundation. Oracle designates this | ||
# particular file as subject to the "Classpath" exception as provided | ||
# by Oracle in the LICENSE file that accompanied this code. | ||
# | ||
# This code is distributed in the hope that it will be useful, but WITHOUT | ||
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | ||
# version 2 for more details (a copy is included in the LICENSE file that | ||
# accompanied this code). | ||
# | ||
# You should have received a copy of the GNU General Public License version | ||
# 2 along with this work; if not, write to the Free Software Foundation, | ||
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | ||
# | ||
# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | ||
# or visit www.oracle.com if you need additional information or have any | ||
# questions. | ||
# | ||
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default: all | ||
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include $(SPEC) | ||
include MakeBase.gmk | ||
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include CopyFiles.gmk | ||
include Modules.gmk | ||
include modules/LauncherCommon.gmk | ||
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################################################################################ | ||
# | ||
# Create the static java launcher | ||
# | ||
################################################################################ | ||
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STATIC_JDK_IMAGE_DIR := $(IMAGES_OUTPUTDIR)/static-jdk | ||
STATIC_LAUNCHER_OUTPUT_DIR := $(SUPPORT_OUTPUTDIR)/static-native/launcher | ||
HOTSPOT_STATIC_LIB_PATH := $(HOTSPOT_OUTPUTDIR)/*/libjvm/objs/static | ||
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ifneq ($(word 2, $(wildcard $(HOTSPOT_STATIC_LIB_PATH))), ) | ||
$(error Cannot perform static linking when building more than one JVM library) | ||
endif | ||
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# Find all modules with static libraries | ||
STATIC_LIB_MODULES := $(patsubst $(SUPPORT_OUTPUTDIR)/modules_static-libs/%, \ | ||
%, $(wildcard $(SUPPORT_OUTPUTDIR)/modules_static-libs/*)) | ||
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# Filter out known broken libraries. This is a temporary measure until | ||
# proper support for these libraries can be provided. | ||
ifeq ($(call isTargetOs, linux), true) | ||
# libsplashscreen has a name conflict with libawt in the function | ||
# BitmapToYXBandedRectangles, so we exclude it for now. | ||
BROKEN_STATIC_LIBS += splashscreen | ||
else ifeq ($(call isTargetOs, macosx), true) | ||
# libosxsecurity has a name conflict with libosxapp in the function | ||
# JavaStringToNSString, so we exclude it for now. | ||
BROKEN_STATIC_LIBS += osxsecurity | ||
else ifeq ($(call isTargetOs, windows), true) | ||
# libsplashscreen has a name conflict with libawt in the function | ||
# BitmapToYXBandedRectangles, so we exclude it for now. | ||
BROKEN_STATIC_LIBS += splashscreen | ||
# libsspi_bridge has name conflicts with sunmscapi | ||
BROKEN_STATIC_LIBS += sspi_bridge | ||
# These libs define DllMain which conflict with Hotspot | ||
BROKEN_STATIC_LIBS += awt dt_shmem dt_socket | ||
# These libs are dependent on any of the above disabled libs | ||
BROKEN_STATIC_LIBS += fontmanager jawt lcms net nio | ||
endif | ||
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$(foreach module, $(STATIC_LIB_MODULES), \ | ||
$(eval LIBS_$(module) := $(filter-out $(BROKEN_STATIC_LIBS), $(shell cat \ | ||
$(SUPPORT_OUTPUTDIR)/modules_static-libs/$(module)/module-included-libs.txt))) \ | ||
) | ||
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STATIC_LIB_FILES := $(foreach module, $(STATIC_LIB_MODULES), \ | ||
$(foreach lib, $(LIBS_$(module)), \ | ||
$(SUPPORT_OUTPUTDIR)/native/$(module)/lib$(lib)/static/$(LIBRARY_PREFIX)$(lib)$(STATIC_LIBRARY_SUFFIX))) | ||
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# Add Hotspot | ||
STATIC_LIB_FILES += $(wildcard $(HOTSPOT_STATIC_LIB_PATH)/$(LIBRARY_PREFIX)jvm$(STATIC_LIBRARY_SUFFIX)) | ||
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# Figure out what external libraries are required to link these static JDK | ||
# libraries. | ||
LIB_FLAGS_FILES := $(addsuffix .lib-flags.txt, $(STATIC_LIB_FILES)) | ||
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# Gather the lib flags from all individual libraries. There are many duplicates, | ||
# so sort and just keep unique instances. On macOS, a common pattern is | ||
# "-framework FooFramework", so we must make sure we keep the two words together. | ||
EXTERNAL_LIBS := $(strip $(shell $(CAT) $(LIB_FLAGS_FILES) | \ | ||
$(SED) -e 's/-framework /-framework_/g' | $(TR) ' ' '\n' | $(SORT) -u | \ | ||
$(SED) -e 's/-framework_/-framework /g')) | ||
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ifeq ($(call isTargetOs, macosx), true) | ||
STATIC_LIBS := $(addprefix -force_load$(SPACE), $(STATIC_LIB_FILES)) | ||
STANDARD_LIBS += -lstdc++ | ||
else ifeq ($(call isTargetOs, linux), true) | ||
STATIC_LIBS := -Wl,--export-dynamic -Wl,--whole-archive $(STATIC_LIB_FILES) -Wl,--no-whole-archive | ||
STANDARD_LIBS := -l:libstdc++.a | ||
else ifeq ($(call isTargetOs, windows), true) | ||
STATIC_LIBS := $(addprefix -wholearchive:, $(STATIC_LIB_FILES)) | ||
else | ||
$(error Unsupported platform) | ||
endif | ||
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$(eval $(call SetupBuildLauncher, java, \ | ||
CFLAGS := -DEXPAND_CLASSPATH_WILDCARDS -DENABLE_ARG_FILES, \ | ||
EXTRA_RCFLAGS := $(JAVA_RCFLAGS), \ | ||
VERSION_INFO_RESOURCE := $(JAVA_VERSION_INFO_RESOURCE), \ | ||
OPTIMIZATION := HIGH, \ | ||
STATIC_LAUNCHER := true, \ | ||
LDFLAGS := $(LDFLAGS_STATIC_JDK), \ | ||
LIBS := $(STATIC_LIBS) $(EXTERNAL_LIBS) $(STANDARD_LIBS), \ | ||
OUTPUT_DIR := $(STATIC_LAUNCHER_OUTPUT_DIR), \ | ||
OBJECT_DIR := $(STATIC_LAUNCHER_OUTPUT_DIR), \ | ||
)) | ||
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$(java): $(STATIC_LIB_FILES) | ||
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TARGETS += $(java) | ||
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JAVA_LAUNCHER := $(BUILD_LAUNCHER_java_TARGET) | ||
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static-launcher: $(java) | ||
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################################################################################ | ||
# | ||
# Create the static-jdk image with the statically built java launcher | ||
# | ||
################################################################################ | ||
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# Until we get proper support in jlink for generating an image with static | ||
# builds, we need to create the image ourselves. We base it on a normal | ||
# dynamically linked JDK image. | ||
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# All these files/dirs should be copied as-is | ||
JDK_IMAGE_COPY_FILES := $(addprefix $(JDK_IMAGE_DIR)/, conf demo include jmods \ | ||
legal man/man1/java.1 release README) | ||
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# We need to copy some files from lib, but not the dynamic libraries themselves | ||
ALL_LIB_FILES := $(call FindFiles, $(JDK_IMAGE_DIR)/lib) | ||
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# Remove all dynamic libraries from the list | ||
JDK_IMAGE_COPY_LIB_FILES := $(filter-out %$(SHARED_LIBRARY_SUFFIX), $(ALL_LIB_FILES)) | ||
# Remove all debug files from the list | ||
ifeq ($(call isTargetOs, macosx), true) | ||
JDK_IMAGE_COPY_LIB_FILES := $(call not-containing, .dSYM, $(JDK_IMAGE_COPY_LIB_FILES)) | ||
else | ||
JDK_IMAGE_COPY_LIB_FILES := $(filter-out %.debuginfo %.pdb %.map, $(JDK_IMAGE_COPY_LIB_FILES)) | ||
endif | ||
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static-jdk-info: | ||
$(call LogWarn, Creating static-jdk image) | ||
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$(eval $(call SetupCopyFiles, copy-from-jdk-image, \ | ||
SRC := $(JDK_IMAGE_DIR), \ | ||
DEST := $(STATIC_JDK_IMAGE_DIR), \ | ||
FILES := $(call FindFiles, $(JDK_IMAGE_COPY_FILES)) \ | ||
$(JDK_IMAGE_COPY_LIB_FILES), \ | ||
)) | ||
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TARGETS += $(copy-from-jdk-image) | ||
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$(copy-from-jdk-image): | static-jdk-info | ||
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$(eval $(call SetupCopyFiles, copy-static-launcher, \ | ||
FILES := $(JAVA_LAUNCHER), \ | ||
DEST := $(STATIC_JDK_IMAGE_DIR)/bin, \ | ||
)) | ||
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TARGETS += $(copy-static-launcher) | ||
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$(eval $(call SetupCopyFiles, copy-static-launcher-debuginfo, \ | ||
SRC := $(STATIC_LAUNCHER_OUTPUT_DIR), \ | ||
DEST := $(STATIC_JDK_IMAGE_DIR)/bin, \ | ||
FILES := $(call FindDebuginfoFiles, $(STATIC_LAUNCHER_OUTPUT_DIR)), \ | ||
)) | ||
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TARGETS += $(copy-static-launcher-debuginfo) | ||
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static-jdk-image: $(copy-from-jdk-image) $(copy-static-launcher) $(copy-static-launcher-debuginfo) | ||
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TARGETS += static-jdk-image | ||
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all: $(TARGETS) | ||
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.PHONY: all static-launcher static-jdk-image |
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