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#
# Copyright (c) 2016, 2022, 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.
#
default: all
include $(SPEC)
include MakeBase.gmk
include TextFileProcessing.gmk
include Utils.gmk
include Modules.gmk
JVM_VARIANT := $(JVM_VARIANT_MAIN)
include hotspot/HotspotCommon.gmk
include hotspot/lib/JvmFeatures.gmk
include hotspot/lib/JvmOverrideFiles.gmk
include hotspot/lib/JvmFlags.gmk
# Random number generation, with the amount of specified digits
# No need to check if the parameter passed is a valid number, the shell will
# be more than happy to complain if it isn't ;)
RandomDigits = \
$(shell od -An -N8 -d /dev/urandom | sed -e 's| ||g' -e 's|\(.\{$(strip $1)\}\).*|\1|')
# Modified version of utility from JdkNativeCompilation.gmk
# The full path could be omitted, but it was chosen not to so wildcard
# can work properly for existing directories. The pathsubst below that
# this necessitates is a relatively small price to pay.
FindModuleNativeDirs = \
$(call uniq, $(wildcard \
$(TOPDIR)/src/$(strip $1)/$(OPENJDK_TARGET_OS)/native \
$(TOPDIR)/src/$(strip $1)/$(OPENJDK_TARGET_OS_TYPE)/native \
$(TOPDIR)/src/$(strip $1)/share/native))
# Taken from JdkNativeCompilation.gmk
FindJavaHeaderDir = \
$(if $(strip $1),$(wildcard $(SUPPORT_OUTPUTDIR)/headers/$(strip $1)))
JAVA_DIRS := $(strip $(foreach module, $(call FindAllModules), \
$(patsubst $(TOPDIR)/%,%,$(filter-out $(OUTPUTDIR)%, \
$(call FindModuleSrcDirs, $(module))))))
NATIVE_DIRS := $(strip $(foreach module, $(call FindAllModules), \
$(patsubst $(TOPDIR)/%,%,$(call FindModuleNativeDirs, $(module)))))
# Emit the defines extracted from the list of options specified in the first parameter into
# the language settings file, in Eclipse format.
EmitExtractedDefines = \
$(shell echo $(1) | grep -o "\-D\s\?")
################################################################################
# Create an Eclipse Workspace with the specified nature
#
# Parameter 1 is the name of the rule. This name is used as variable prefix,
# and the targets generated are listed in a variable by that name.
#
# Remaining parameter(s) are named arguments:
# NATURE - Which Eclipse Workspace nature to generate for the Workspace. Can
# be one of JAVA, HOTSPOT, NATIVE, or MIXED.
# SHARED - Workspace will share the same directory as the JDK if true. Can be
# either true or false. Defaults to false if not specified.
SetupEclipseWorkspace = $(NamedParamsMacroTemplate)
define SetupEclipseWorkspaceBody
$1_NATURES :=
$1_BUILD_MANAGERS :=
$1_LINKED_RESOURCES :=
ifeq ($$($1_NATURE), )
$$(error No nature specified for Eclipse Workspace, cannot continue)
endif
ifeq ($$(findstring $$($1_NATURE), JAVA HOTSPOT NATIVE MIXED), )
$$(error Unrecognised nature $$($1_NATURE) specified for Eclipse Workspace)
endif
ifeq ($$($1_SHARED), )
$$(info Workspace sharing option not given, assuming non-shared Eclipse Workspace)
$1_SHARED := false
else ifeq ($$(findstring $$($1_SHARED), true false), )
$$(error $$($1_NATURE) is not a boolean word)
endif
ifeq ($$($1_SHARED), true)
$1_CLASSPATH_FILE := $(TOPDIR)/.classpath
$1_WORKSPACE_FILE := $(TOPDIR)/.project
$1_NATIVE_FILE := $(TOPDIR)/.cproject
$1_SETTINGS_FILE := $(TOPDIR)/.settings/language.settings.xml
else
$1_IDE_OUTPUTDIR := $(OUTPUTDIR)/ide/eclipse
$1_CLASSPATH_FILE := $$($1_IDE_OUTPUTDIR)/.classpath
$1_WORKSPACE_FILE := $$($1_IDE_OUTPUTDIR)/.project
$1_NATIVE_FILE := $$($1_IDE_OUTPUTDIR)/.cproject
$1_SETTINGS_FILE := $$($1_IDE_OUTPUTDIR)/.settings/language.settings.xml
$$(call MakeDir, $$($1_IDE_OUTPUTDIR))
endif
ifneq ($$(findstring $$($1_NATURE), HOTSPOT NATIVE MIXED), )
ifeq ($$(call isCompiler, microsoft), true)
$$(error Visual C++ is not yet supported as an indexer for Native Workspaces!)
endif
endif
ifneq ($$(findstring $$($1_NATURE), JAVA MIXED), )
$1_CLASSPATH :=
# Eclipse crashes when processing multiple module-info.java files
# This is an annoying bug that has not been fixed for some time now
$1_CLASSPATH += $$(foreach src,$(JAVA_DIRS), \
<classpathentry excluding="module-info.java|module-info.java.extra" kind="src" path="$$(src)"/>$$(NEWLINE))
$$(eval $$(call SetupTextFileProcessing, $1_CREATE_CLASSPATH_FILE, \
SOURCE_FILES := $(TOPDIR)/make/ide/eclipse/classpath.template, \
OUTPUT_FILE := $$($1_CLASSPATH_FILE), \
REPLACEMENTS := \
@@CLASSPATH@@ => $$($1_CLASSPATH), \
))
TARGETS += $$($1_CREATE_CLASSPATH_FILE)
$1_NATURES += <nature>org.eclipse.jdt.core.javanature</nature>$$(NEWLINE)
endif
ifneq ($$(findstring $$($1_NATURE), HOTSPOT NATIVE MIXED), )
$1_NATIVE_SRCS :=
$1_BUILD_MANAGERS += \
<buildCommand> \
<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name> \
<triggers>clean$$(COMMA)full$$(COMMA)incremental$$(COMMA)</triggers> \
<arguments> \
</arguments> \
</buildCommand> \
<buildCommand> \
<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name> \
<triggers>full$$(COMMA)incremental$$(COMMA)</triggers> \
<arguments> \
</arguments> \
</buildCommand>$$(NEWLINE)
$1_NATURES += \
<nature>org.eclipse.cdt.core.cnature</nature> \
<nature>org.eclipse.cdt.core.ccnature</nature> \
<nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature> \
<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>$$(NEWLINE)
# This is always emitted, no matter which of the 3 natures were selected
$1_NATIVE_SRCS += \
<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="src/hotspot"/>$$(NEWLINE)
ifneq ($$(findstring $$($1_NATURE), NATIVE MIXED), )
$1_NATIVE_SRCS += $$(foreach src,$(NATIVE_DIRS), \
<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="$$(strip $$(src))"/>$$(NEWLINE))
endif
$1_WORKSPACE_MAJOR := $$(call RandomDigits, 10)
$1_WORKSPACE_MINOR := $$(call RandomDigits, 9)
# FixPath already removes $(FIXPATH) automatically, but if we rely on FixPath
# to do it for us dir won't be able to handle the converted path (if on Windows).
# Reversing the order causes dir to mangle the preceeding $(FIXPATH) which breaks
# the ability of FixPath to remove it, so it has to be manually removed here.
#
# Note that the workspace setup system currently does not support Visual C++ when
# extracting compiler and/or system headers vital to the build!
$1_ENV := $$(call FixPath, $$(dir $$(patsubst $(FIXPATH), , $(CC))))
# Sidestep annoying issue of WSL path conversion not working properly with true
# Unix paths. Eclipse can't run the WSL make by itself anyway, even if we could
# properly convert the path.
ifeq ($$(call isBuildOsEnv, windows.wsl1 windows.wsl2), true)
$1_MAKE := wsl.exe $(MAKE)
else
$1_MAKE := $$(call FixPath, $(MAKE))
endif
$1_MATCHING_MAKE_TARGETS :=
$1_PLAIN_MAKE_TARGETS := update-build-docs docs gensrc gendata \
copy java launchers libs hotspot jdk product-images all-images test-image clean
# make reconfigure omitted since it is sensitive to which make was used
ifeq ($$($1_SHARED), true)
$1_PLAIN_MAKE_TARGETS += dist-clean
endif
$1_MATCHING_MAKE_TARGETS += $$(foreach name,$$($1_PLAIN_MAKE_TARGETS), \
<target name="$$(strip $$(name))" path="" targetID="org.eclipse.cdt.build.MakeTargetBuilder"> \
<buildCommand>$$($1_MAKE)</buildCommand> \
<buildArguments>-C $$(call FixPath, $(TOPDIR))</buildArguments> \
<buildTarget>$$(strip $$(name))</buildTarget> \
<stopOnError>true</stopOnError> \
<useDefaultCommand>false</useDefaultCommand> \
<runAllBuilders>true</runAllBuilders> \
</target>$$(NEWLINE))
$$(eval $$(call SetupTextFileProcessing, $1_CREATE_NATIVE_FILE, \
SOURCE_FILES := $(TOPDIR)/make/ide/eclipse/native.template, \
OUTPUT_FILE := $$($1_NATIVE_FILE), \
REPLACEMENTS := \
@@DIR@@ => $$(call FixPath, $(TOPDIR)) ; \
@@ENV@@ => $$($1_ENV) ; \
@@WORKSPACE@@ => $$($1_WORKSPACE_MAJOR) ; \
@@MINOR@@ => $$($1_WORKSPACE_MINOR) ; \
@@MAKE@@ => $$($1_MAKE) ; \
@@SRC@@ => $$($1_NATIVE_SRCS) ; \
@@MAKE_TARGETS@@ => $$($1_MATCHING_MAKE_TARGETS), \
))
TARGETS += $$($1_CREATE_NATIVE_FILE)
ifeq ($$($1_SHARED), true)
$$(call MakeDir, $(TOPDIR)/.settings)
else
$$(call MakeDir, $$($1_IDE_OUTPUTDIR)/.settings)
endif
$1_CSETTINGS :=
$1_CXXSETTINGS :=
ifneq ($$(findstring $$($1_NATURE), NATIVE MIXED), )
$1_CSETTINGS += $$(foreach module, $$(call FindAllModules), $$(if $$(call FindJavaHeaderDir, $$(module)), \
$$(foreach dirs, $$(strip $$(patsubst $(TOPDIR)/%,%,$$(call FindModuleNativeDirs, $$(module)))), \
<resource project-relative-path="$$(dirs)"> \
<entry flags="LOCAL" kind="includePath" name="$$(call FixPath, $$(call FindJavaHeaderDir, $$(module)))"/> \
$$(if $$(findstring jdk.sctp,$$(module)), <entry flags="LOCAL" kind="includePath" name="$$(call FixPath, $$(call FindJavaHeaderDir, java.base))"/>) \
</resource>$$(NEWLINE))))
# main.c source file used for generic launchers
$1_CSETTINGS += \
<resource project-relative-path="src/java.base/share/native/launcher/main.c"> \
<entry kind="macro" name="LAUNCHER_NAME" value=""$(LAUNCHER_NAME)""/> \
</resource>$$(NEWLINE)
endif
# HotSpot first
$1_CXXSETTINGS += <resource project-relative-path="src/hotspot">$$(NEWLINE)
# If only the Java Virtual Machine sources were requested, headers from other parts of
# the native source that it needs will not be available. Add them as include paths here
# instead.
ifeq ($$($1_NATURE), HOTSPOT)
$1_CXXSETTINGS += $$(foreach src, $$(strip $$(patsubst %,%/include,$$(call FindModuleNativeDirs, java.base))), \
$(X) $(X)<entry flags="LOCAL" kind="includePath" name="$$(call FixPath, $$(src))"/>$$(NEWLINE))
$1_CXXSETTINGS += $(X) $(X)<entry flags="LOCAL" kind="includePath" name="$$(call FixPath, $(TOPDIR)/src/java.base/share/native/libjimage)"/>$$(NEWLINE)
endif
$1_CXXSETTINGS += $(X) $(X)<entry flags="LOCAL" kind="includePath" name="$$(call FixPath, $(JVM_VARIANT_OUTPUTDIR)/gensrc)"/>$$(NEWLINE)
ifeq ($$(call check-jvm-feature, compiler2), true)
$1_CXXSETTINGS += $(X) $(X)<entry flags="LOCAL" kind="includePath" name="$$(call FixPath, $(JVM_VARIANT_OUTPUTDIR)/gensrc/adfiles)"/>$$(NEWLINE)
endif
$1_CXXSETTINGS += </resource>$$(NEWLINE)
$1_CXXSETTINGS += \
<resource project-relative-path="src/hotspot/share/runtime/abstract_vm_version.cpp"> \
<entry kind="macro" name="HOTSPOT_VERSION_STRING" value=""$(VERSION_STRING)""/> \
<entry kind="macro" name="DEBUG_LEVEL" value=""$(DEBUG_LEVEL)""/> \
<entry kind="macro" name="HOTSPOT_BUILD_USER" value=""$(USERNAME)""/> \
<entry kind="macro" name="HOTSPOT_VM_DISTRO" value=""$(HOTSPOT_VM_DISTRO)""/> \
<entry kind="macro" name="CPU" value=""$(OPENJDK_TARGET_CPU_VM_VERSION)""/> \
<entry kind="macro" name="HOTSPOT_BUILD_TIME" value=""$(if $(HOTSPOT_BUILD_TIME),$(HOTSPOT_BUILD_TIME),$(call EpochToISO8601,$(shell $(DATE) +"%s")))""/> \
</resource> \
<resource project-relative-path="src/hotspot/share/runtime/arguments.cpp"> \
<entry kind="macro" name="HOTSPOT_VERSION_STRING" value=""$(VERSION_STRING)""/> \
<entry kind="macro" name="DEBUG_LEVEL" value=""$(DEBUG_LEVEL)""/> \
<entry kind="macro" name="HOTSPOT_BUILD_USER" value=""$(USERNAME)""/> \
<entry kind="macro" name="HOTSPOT_VM_DISTRO" value=""$(HOTSPOT_VM_DISTRO)""/> \
<entry kind="macro" name="CPU" value=""$(OPENJDK_TARGET_CPU_VM_VERSION)""/> \
<entry kind="macro" name="HOTSPOT_BUILD_TIME" value=""$(if $(HOTSPOT_BUILD_TIME),$(HOTSPOT_BUILD_TIME),$(call EpochToISO8601,$(shell $(DATE) +"%s")))""/> \
</resource>$$(NEWLINE)
# Now the rest of the C++ sources in the codebase
ifneq ($$(findstring $$($1_NATURE), NATIVE MIXED), )
$1_CXXSETTINGS += $$(foreach module, $$(call FindAllModules), $$(if $$(call FindJavaHeaderDir, $$(module)), \
$$(foreach dirs, $$(strip $$(patsubst $(TOPDIR)/%,%,$$(call FindModuleNativeDirs, $$(module)))), \
<resource project-relative-path="$$(dirs)"> \
<entry flags="LOCAL" kind="includePath" name="$$(call FixPath, $$(call FindJavaHeaderDir, $$(module)))"/> \
</resource>$$(NEWLINE))))
endif
$$(eval $$(call SetupTextFileProcessing, $1_CREATE_SETTINGS_FILE, \
SOURCE_FILES := $(TOPDIR)/make/ide/eclipse/settings.template, \
OUTPUT_FILE := $$($1_SETTINGS_FILE), \
REPLACEMENTS := \
@@WORKSPACE@@ => $$($1_WORKSPACE_MAJOR) ; \
@@CSETTINGS@@ => $$($1_CSETTINGS) ; \
@@CXXSETTINGS@@ => $$($1_CXXSETTINGS), \
))
TARGETS += $$($1_CREATE_SETTINGS_FILE)
endif
ifeq ($$($1_SHARED), false)
ifneq ($$(findstring $$($1_NATURE), JAVA MIXED), )
$1_LINKED_RESOURCES += $$(foreach src,$(JAVA_DIRS), \
<link> \
<name>$$(strip $$(src))</name> \
<type>2</type> \
<location>$$(subst \\,/,$$(call FixPath, $(TOPDIR)/$$(src)))</location> \
</link>$$(NEWLINE))
endif
ifneq ($$(findstring $$($1_NATURE), HOTSPOT NATIVE MIXED), )
# CDT includes a Makefile editor, so if CDT support was indicated there's no harm in
# including the make sources as well, since the cost of indexing them is miniscule
$1_LINKED_RESOURCES += \
<link> \
<name>make</name> \
<type>2</type> \
<location>$$(subst \\,/,$$(call FixPath, $(TOPDIR)/make))</location> \
</link> \
<link> \
<name>src/hotspot</name> \
<type>2</type> \
<location>$$(subst \\,/,$$(call FixPath, $(TOPDIR)/src/hotspot))</location> \
</link>$$(NEWLINE)
endif
ifneq ($$(findstring $$($1_NATURE), NATIVE MIXED), )
$1_LINKED_RESOURCES += $$(foreach src,$(NATIVE_DIRS), \
<link> \
<name>$$(strip $$(src))</name> \
<type>2</type> \
<location>$$(subst \\,/,$$(call FixPath, $(TOPDIR)/$$(src)))</location> \
</link>$$(NEWLINE))
endif
endif
$$(eval $$(call SetupTextFileProcessing, $1_CREATE_WORKSPACE_FILE, \
SOURCE_FILES := $(TOPDIR)/make/ide/eclipse/workspace.template, \
OUTPUT_FILE := $$($1_WORKSPACE_FILE), \
REPLACEMENTS := \
@@BUILD_MANAGERS@@ => $$($1_BUILD_MANAGERS) ; \
@@NATURES@@ => $$($1_NATURES) ; \
@@LINKED_RESOURCES@@ => $$($1_LINKED_RESOURCES), \
))
TARGETS += $$($1_CREATE_WORKSPACE_FILE)
endef
ifeq ($(WORKSPACE), java)
$(eval $(call SetupEclipseWorkspace, SETUP_WORKSPACE, \
NATURE := JAVA, \
SHARED := $(SHARED), \
))
else ifeq ($(WORKSPACE), hotspot)
$(eval $(call SetupEclipseWorkspace, SETUP_WORKSPACE, \
NATURE := HOTSPOT, \
SHARED := $(SHARED), \
))
else ifeq ($(WORKSPACE), native)
$(eval $(call SetupEclipseWorkspace, SETUP_WORKSPACE, \
NATURE := NATIVE, \
SHARED := $(SHARED), \
))
else
$(eval $(call SetupEclipseWorkspace, SETUP_WORKSPACE, \
NATURE := MIXED, \
SHARED := $(SHARED), \
))
endif
all: $(TARGETS)
|
