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#
# Copyright (c) 2011, 2025, 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.
#
include MakeIncludeStart.gmk
ifeq ($(INCLUDE), true)
################################################################################
include CopyFiles.gmk
include JdkNativeCompilation.gmk
include Modules.gmk
include ProcessMarkdown.gmk
include $(TOPDIR)/make/ToolsJdk.gmk
LAUNCHER_SRC := $(TOPDIR)/src/java.base/share/native/launcher
LAUNCHER_CFLAGS += -I$(TOPDIR)/src/java.base/share/native/launcher \
-I$(TOPDIR)/src/java.base/share/native/libjli \
-I$(TOPDIR)/src/java.base/$(OPENJDK_TARGET_OS_TYPE)/native/libjli \
-I$(TOPDIR)/src/java.base/$(OPENJDK_TARGET_OS)/native/libjli \
#
MACOSX_PLIST_DIR := $(TOPDIR)/src/java.base/macosx/native/launcher
JAVA_MANIFEST := $(TOPDIR)/src/java.base/windows/native/launcher/java.manifest
INCLUDED_LAUNCHERS_FILE := $(SUPPORT_OUTPUTDIR)/modules_static-launchers/$(MODULE)/module-included-launchers.txt
INCLUDED_LAUNCHERS :=
################################################################################
# Build standard launcher.
# Setup make rules for building a standard launcher.
#
# 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. It is also
# used as the name of the executable.
#
# Remaining parameters are named arguments. These include:
# MAIN_CLASS The Java main class to launch
# JAVA_ARGS Additional arguments to pass to Java when launching the main class
# EXPAND_CLASSPATH_WILDCARDS Set to true to pass EXPAND_CLASSPATH_WILDCARDS
# ENABLE_ARG_FILES Set to true to pass ENABLE_ARG_FILES
# WINDOWS_JAVAW Set to true to pass JAVAW on Windows
# EXTRA_RCFLAGS Additional EXTRA_RCFLAGS
# MACOSX_PRIVILEGED On macosx, allow to access other processes
# OPTIMIZATION Override default optimization level (LOW)
# OUTPUT_DIR Override default output directory
# VERSION_INFO_RESOURCE Override default Windows resource file
# STATIC_LAUNCHER If true, will use settings for building a static launcher
# LIBS Additional libraries to pass as LIBS argument to SetupJdkExecutable
SetupBuildLauncher = $(NamedParamsMacroTemplate)
define SetupBuildLauncherBody
# Setup default values (unless overridden)
ifeq ($$($1_OPTIMIZATION), )
$1_OPTIMIZATION := LOW
endif
$1_MAIN_MODULE := $(MODULE)
$1_RELAUNCHER_ARGUMENTS :=
ifneq ($$($1_MAIN_CLASS), )
$1_JAVA_ARGS += -Xms8m
$1_LAUNCHER_CLASS := -m $$($1_MAIN_MODULE)/$$($1_MAIN_CLASS)
endif
ifeq ($$($1_ENABLE_ARG_FILES), true)
$1_CFLAGS += -DDISABLE_ARGFILE=JNI_FALSE
else
$1_CFLAGS += -DDISABLE_ARGFILE=JNI_TRUE
# This must be the first argument given, if it should be present
$1_RELAUNCHER_ARGUMENTS += -DjavaLauncherArgFiles=false
endif
ifeq ($$($1_EXPAND_CLASSPATH_WILDCARDS), true)
$1_CFLAGS += -DCLASSPATH_WILDCARDS=JNI_TRUE
else
$1_CFLAGS += -DCLASSPATH_WILDCARDS=JNI_FALSE
$1_RELAUNCHER_ARGUMENTS += -DjavaLauncherWildcards=false
endif
$1_RELAUNCHER_ARGUMENTS += -DjavaLauncherProgname=$1
ifeq ($(call isTargetOs, windows), true)
ifeq ($$($1_WINDOWS_JAVAW), true)
$1_CFLAGS += -DJAVAW
endif
endif
ifneq ($$($1_JAVA_ARGS), )
$1_PREFIXED_JAVA_ARGS := $$(addprefix -J, $$($1_JAVA_ARGS)) \
$$($1_LAUNCHER_CLASS)
$1_JAVA_ARGS_STR := '{ $$(strip $$(foreach a, $$($1_PREFIXED_JAVA_ARGS), \
"$$a"$(COMMA) )) }'
$1_CFLAGS += -DJAVA_ARGS=$$($1_JAVA_ARGS_STR)
# To preserve spaces, substitute them with a hopefully unique pattern
$1_RELAUNCHER_ARGUMENTS += \
-DjavaLauncherArgs=$$(subst $$(SPACE),||||,$$($1_PREFIXED_JAVA_ARGS))
endif
ifeq ($(call isTargetOs, macosx), true)
ifeq ($$($1_MACOSX_PRIVILEGED), true)
$1_PLIST_EXTRA := <key>SecTaskAccess</key><string>allowed</string>
endif
$1_PLIST_FILE := $$(SUPPORT_OUTPUTDIR)/native/$$(MODULE)/$1/Info.plist
$$(eval $$(call SetupTextFileProcessing, BUILD_PLIST_$1, \
SOURCE_FILES := $(TOPDIR)/make/data/bundle/cmdline-Info.plist.template, \
OUTPUT_FILE := $$($1_PLIST_FILE), \
REPLACEMENTS := \
@@ID@@ => $(MACOSX_BUNDLE_ID_BASE).$1 ; \
@@VERSION@@ => $(VERSION_NUMBER) ; \
@@BUILD_VERSION@@ => $(MACOSX_BUNDLE_BUILD_VERSION) ; \
@@EXTRA@@ => $$($1_PLIST_EXTRA), \
))
$1_LDFLAGS += -sectcreate __TEXT __info_plist $$($1_PLIST_FILE)
endif
$1_EXTRA_FILES := $(LAUNCHER_SRC)/main.c
ifeq ($(ASAN_ENABLED), true)
$1_EXTRA_FILES += $(TOPDIR)/make/data/asan/asan_default_options.c
endif
ifeq ($(LSAN_ENABLED), true)
$1_EXTRA_FILES += $(TOPDIR)/make/data/lsan/lsan_default_options.c
endif
ifneq ($$($1_STATIC_LAUNCHER), true)
$1_JDK_LIBS := java.base:libjli
$1_JDK_LIBS_windows := java.base:libjava
else
ifneq ($(findstring $(TOOLCHAIN_TYPE), gcc clang), )
$1_LDFLAGS_FILTER_OUT := -Wl$(COMMA)--exclude-libs$(COMMA)ALL
endif
endif
##############################################################################
## Build launcher "$1"
##############################################################################
$$(eval $$(call SetupJdkExecutable, BUILD_LAUNCHER_$1, \
NAME := $1, \
EXTRA_FILES := $$($1_EXTRA_FILES), \
OPTIMIZATION := $$($1_OPTIMIZATION), \
CFLAGS := $$(LAUNCHER_CFLAGS) \
$$(VERSION_CFLAGS) \
-DLAUNCHER_NAME='"$$(LAUNCHER_NAME)"' \
-DPROGNAME='"$1"' \
$$($1_CFLAGS), \
EXTRA_HEADER_DIRS := java.base:libjvm, \
JAVA_HEADERS := false, \
DISABLED_WARNINGS_gcc := unused-function unused-variable, \
DISABLED_WARNINGS_clang := unused-function, \
LDFLAGS := $$($1_LDFLAGS), \
LDFLAGS_linux := $$(call SetExecutableOrigin,/../lib), \
LDFLAGS_macosx := $$(call SetExecutableOrigin,/../lib), \
LDFLAGS_FILTER_OUT := $$($1_LDFLAGS_FILTER_OUT), \
JDK_LIBS := $$($1_JDK_LIBS), \
JDK_LIBS_windows := $$($1_JDK_LIBS_windows), \
LIBS := $$($1_LIBS), \
LINK_TYPE := $$($1_LINK_TYPE), \
OUTPUT_DIR := $$($1_OUTPUT_DIR), \
OBJECT_DIR := $$($1_OBJECT_DIR), \
VERSIONINFO_RESOURCE := $$($1_VERSION_INFO_RESOURCE), \
EXTRA_RCFLAGS := $$($1_EXTRA_RCFLAGS), \
MANIFEST := $(JAVA_MANIFEST), \
MANIFEST_VERSION := $(VERSION_NUMBER_FOUR_POSITIONS), \
))
$1 += $$(BUILD_LAUNCHER_$1)
$1_RELAUNCHER_ARGUMENTS_FILE := \
$$(SUPPORT_OUTPUTDIR)/static-native/relaunchers/$$(MODULE)/$1-relauncher-arguments.txt
$1_VARDEPS := $$($1_RELAUNCHER_ARGUMENTS)
$1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \
$$($1_RELAUNCHER_ARGUMENTS_FILE).vardeps)
$$($1_RELAUNCHER_ARGUMENTS_FILE):
$$(call MakeDir, $$(@D))
$$(ECHO) '$$($1_RELAUNCHER_ARGUMENTS)' > $$@
$1 += $$($1_RELAUNCHER_ARGUMENTS_FILE)
TARGETS += $$($1)
# Record the fact that this launcher is part of the current module.
INCLUDED_LAUNCHERS += $1
# Add a dependency from this launcher to the launcher list
$$(INCLUDED_LAUNCHERS_FILE): $$($1)
$$(BUILD_LAUNCHER_$1): $$(BUILD_PLIST_$1)
ifeq ($(call isTargetOs, macosx), true)
$$(BUILD_LAUNCHER_$1): $$($1_PLIST_FILE)
endif
endef
################################################################################
# Create man pages for jmod to pick up. There should be a one-to-one
# relationship between executables and man pages (even if this is not always
# the case), so piggyback man page generation on the launcher compilation. This
# file may be included from other places as well, so only process man pages
# when called from <module>/Launcher.gmk.
ifeq ($(call isTargetOsType, unix)+$(MAKEFILE_PREFIX), true+Launcher)
# Only build manpages on unix systems.
# We assume all our man pages should reside in section 1.
MAN_FILES_MD := $(wildcard $(addsuffix /*.md, $(call FindModuleManDirs, $(MODULE))))
ifneq ($(MAN_FILES_MD), )
ifeq ($(ENABLE_PANDOC), true)
# Create dynamic man pages from markdown using pandoc. We need
# PANDOC_TROFF_MANPAGE_FILTER, a wrapper around
# PANDOC_TROFF_MANPAGE_FILTER_JAVASCRIPT. This is created by buildtools-jdk.
# We should also depend on the source code for the filter
PANDOC_TROFF_MANPAGE_FILTER_SOURCE := $(call FindFiles, \
$(TOPDIR)/make/jdk/src/classes/build/tools/pandocfilter)
# The norm in man pages is to display code literals as bold, but pandoc
# "correctly" converts these constructs (encoded in markdown using `...`
# or ```...```) to \f[C]. Ideally, we should use the filter to encapsulate
# the Code/CodeBlock in Strong. While this works for Code, pandoc cannot
# correctly render man page output for CodeBlock wrapped in Strong. So we
# take the easy way out, and post-process the troff output, replacing
# \f[C] with \f[CB]. This has the added benefit of working correctly on
# pandoc prior to version 2.0, which cannot properly produced nested
# formatting in man pages (see https://github.com/jgm/pandoc/issues/3568).
#
# As of pandoc 2.3, the termination of formatting is still broken
# (see https://github.com/jgm/pandoc/issues/4973). We need to replace
# \f[] with \f[R].
MAN_POST_PROCESS := $(SED) -e 's/\\f\[C\]/\\f\[CB\]/g' \
-e 's/\\f\[\]/\\f\[R\]/g'
# Now generate the man pages from markdown using pandoc
$(eval $(call SetupProcessMarkdown, BUILD_MAN_PAGES, \
DEST := $(SUPPORT_OUTPUTDIR)/modules_man/$(MODULE)/man1, \
FILES := $(MAN_FILES_MD), \
FORMAT := man, \
FILTER := $(PANDOC_TROFF_MANPAGE_FILTER), \
POST_PROCESS := $(MAN_POST_PROCESS), \
REPLACEMENTS := \
@@COPYRIGHT_YEAR@@ => $(COPYRIGHT_YEAR) ; \
@@VERSION_SHORT@@ => $(VERSION_SHORT) ; \
@@VERSION_SPECIFICATION@@ => $(VERSION_SPECIFICATION), \
EXTRA_DEPS := $(PANDOC_TROFF_MANPAGE_FILTER) \
$(PANDOC_TROFF_MANPAGE_FILTER_SOURCE), \
))
TARGETS += $(BUILD_MAN_PAGES)
endif
endif
endif
################################################################################
# We need to keep track of which launchers are created by this module. This
# information is required for static builds, to know which relaunchers to
# create. The file module-included-launchers.txt is then read in StaticLibs.gmk.
$(INCLUDED_LAUNCHERS_FILE):
$(call MakeDir, $(@D))
$(ECHO) $(INCLUDED_LAUNCHERS) > $@
TARGETS += $(INCLUDED_LAUNCHERS_FILE)
endif # include guard
include MakeIncludeEnd.gmk
|
