#

# Copyright (c) 2011, 2018, 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 JdkNativeCompilation.gmk

ifeq ($(OPENJDK_TARGET_OS), macosx)

  ORIGIN_ARG := $(call SET_EXECUTABLE_ORIGIN)

else

  ifeq ($(OPENJDK_TARGET_OS), windows)

  endif

  ORIGIN_ARG := $(call SET_EXECUTABLE_ORIGIN,/../lib/jli)

  # Applications expect to be able to link against libjawt without invoking

  # System.loadLibrary("jawt") first. This was the behaviour described in the

  # devloper documentation of JAWT and what worked with OpenJDK6.

  ifneq ($(findstring $(OPENJDK_TARGET_OS), linux solaris), )

    ORIGIN_ARG += $(call SET_EXECUTABLE_ORIGIN,/../lib)

  endif

endif

# Tell the compiler not to export any functions unless declared so in

# the source code. On Windows, this is the default and cannot be changed.

# On Mac, we have always exported all symbols, probably due to oversight

# and/or misunderstanding. To emulate this, don't hide any symbols

# by default.

# On AIX/xlc we need at least xlc 13.1 for the symbol hiding

# Also provide an override for non-conformant libraries.

ifeq ($(TOOLCHAIN_TYPE), gcc)

  LAUNCHER_CFLAGS += -fvisibility=hidden

  LDFLAGS_JDKEXE += -Wl,--exclude-libs,ALL

else ifeq ($(TOOLCHAIN_TYPE), clang)

  ifneq ($(OPENJDK_TARGET_OS), macosx)

    LAUNCHER_CFLAGS += -fvisibility=hidden

  endif

else ifeq ($(TOOLCHAIN_TYPE), solstudio)

  LAUNCHER_CFLAGS += -xldscope=hidden

else ifeq ($(TOOLCHAIN_TYPE), xlc)

  ifneq ($(CC_VERSION_NUMBER), 12.1)

    CXXFLAGS_JDKEXE += -qvisibility=hidden

  endif

endif

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 \

    #

GLOBAL_VERSION_INFO_RESOURCE := $(TOPDIR)/src/java.base/windows/native/common/version.rc

JAVA_VERSION_INFO_RESOURCE := $(TOPDIR)/src/java.base/windows/native/launcher/java.rc

MACOSX_PLIST_DIR := $(TOPDIR)/src/java.base/macosx/native/launcher

JAVA_MANIFEST := $(TOPDIR)/src/java.base/windows/native/launcher/java.manifest

################################################################################

# 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_MODULE  The module of the main class to launch if different from the

#     current module

# MAIN_CLASS   The Java main class to launch

# JAVA_ARGS   Processed into a -DJAVA_ARGS and added to CFLAGS

# EXTRA_JAVA_ARGS Processed into a -DEXTRA_JAVA_ARGS and is prepended

#     before JAVA_ARGS to CFLAGS, primarily to allow long string literal

#     compile time defines exceeding Visual Studio 2013 limitations.

# CFLAGS   Additional CFLAGS

# CFLAGS_windows   Additional CFLAGS_windows

# LIBS_unix   Additional LIBS_unix

# LIBS_windows   Additional LIBS_windows

# LDFLAGS_solaris Additional LDFLAGS_solaris

# RC_FLAGS   Additional RC_FLAGS

# MACOSX_SIGNED   On macosx, sign this binary

# WINDOWS_STATIC_LINK   On windows, link statically with C runtime and libjli.

# OPTIMIZATION   Override default optimization level (LOW)

# OUTPUT_DIR   Override default output directory

# VERSION_INFO_RESOURCE   Override default Windows resource file

# NO_JAVA_MS   Do not add -ms8m to JAVA_ARGS.

SetupBuildLauncher = $(NamedParamsMacroTemplate)

define SetupBuildLauncherBody

  # Setup default values (unless overridden)

  ifeq ($$($1_OPTIMIZATION), )

    $1_OPTIMIZATION := LOW

  endif

  ifneq ($$($1_NO_JAVA_MS), true)

    # The norm is to append -ms8m, unless otherwise instructed.

    $1_JAVA_ARGS += -ms8m

  endif

  ifeq ($$($1_MAIN_MODULE), )

    $1_MAIN_MODULE := $(MODULE)

  endif

  ifneq ($$($1_JAVA_ARGS), )

    ifneq ($$($1_EXTRA_JAVA_ARGS), )

      $1_EXTRA_JAVA_ARGS_STR := '{ $$(strip $$(foreach a, \

        $$(addprefix -J, $$($1_EXTRA_JAVA_ARGS)), "$$a"$(COMMA) )) }'

      $1_CFLAGS += -DEXTRA_JAVA_ARGS=$$($1_EXTRA_JAVA_ARGS_STR)

    endif

    $1_JAVA_ARGS_STR := '{ $$(strip $$(foreach a, \

        $$(addprefix -J, $$($1_JAVA_ARGS)) -m $$($1_MAIN_MODULE)/$$($1_MAIN_CLASS), "$$a"$(COMMA) )) }'

    $1_CFLAGS += -DJAVA_ARGS=$$($1_JAVA_ARGS_STR)

  endif

  $1_LIBS :=

  ifeq ($(OPENJDK_TARGET_OS), macosx)

    ifeq ($$($1_MACOSX_SIGNED), true)

      $1_PLIST_FILE := Info-privileged.plist

        $1_CODESIGN := true

    else

      $1_PLIST_FILE := Info-cmdline.plist

    endif

    $1_CFLAGS += -DPACKAGE_PATH='"$(PACKAGE_PATH)"'

    $1_LDFLAGS += -Wl,-all_load \

        -sectcreate __TEXT __info_plist $(MACOSX_PLIST_DIR)/$$($1_PLIST_FILE)

    ifeq ($(STATIC_BUILD), true)

      $1_LDFLAGS += -exported_symbols_list \

              $(SUPPORT_OUTPUTDIR)/build-static/exported.symbols

      $1_LIBS += \

          $$(shell $(FIND) $(SUPPORT_OUTPUTDIR)/modules_libs/java.base -name "*.a") \

          $(SUPPORT_OUTPUTDIR)/modules_libs/jdk.jdwp.agent/libdt_socket.a \

          $(SUPPORT_OUTPUTDIR)/modules_libs/jdk.jdwp.agent/libjdwp.a \

          $(SUPPORT_OUTPUTDIR)/native/java.base/$(LIBRARY_PREFIX)fdlibm$(STATIC_LIBRARY_SUFFIX) \

          -framework CoreFoundation \

          -framework Foundation \

          -framework SystemConfiguration \

          -lstdc++ -liconv

    else

      $1_LIBS += $(SUPPORT_OUTPUTDIR)/native/java.base/libjli_static.a

    endif

    $1_LIBS += -framework Cocoa -framework Security \

        -framework ApplicationServices

  endif

  ifeq ($(OPENJDK_TARGET_OS), aix)

    $1_LDFLAGS += -L$(SUPPORT_OUTPUTDIR)/native/java.base

    $1_LIBS += -ljli_static

  endif

  ifeq ($(USE_EXTERNAL_LIBZ), true)

    $1_LIBS += -lz

  endif

  ifeq ($$($1_WINDOWS_STATIC_LINK), true)

    $1_CFLAGS += $(filter-out -MD, $(CFLAGS_JDKEXE))

    $1_WINDOWS_JLI_LIB := $(SUPPORT_OUTPUTDIR)/native/java.base/jli_static.lib

  else

    $1_CFLAGS += $(CFLAGS_JDKEXE)

    $1_WINDOWS_JLI_LIB := $(SUPPORT_OUTPUTDIR)/native/java.base/libjli/jli.lib

  endif

  $$(eval $$(call SetupJdkExecutable, BUILD_LAUNCHER_$1, \

      NAME := $1, \

      EXTRA_FILES := $(LAUNCHER_SRC)/main.c, \

      OPTIMIZATION := $$($1_OPTIMIZATION), \

      CFLAGS := $$($1_CFLAGS) \

          $(LAUNCHER_CFLAGS) \

          $(VERSION_CFLAGS) \

          -DLAUNCHER_NAME='"$(LAUNCHER_NAME)"' \

          -DPROGNAME='"$1"' \

          $$($1_CFLAGS), \

      CFLAGS_linux := -fPIC, \

      CFLAGS_solaris := -KPIC -DHAVE_GETHRTIME, \

      CFLAGS_windows := $$($1_CFLAGS_windows), \

      LDFLAGS := $$(LDFLAGS_JDKEXE) \

          $$(ORIGIN_ARG) \

          $$($1_LDFLAGS), \

      LDFLAGS_linux := \

          -L$(SUPPORT_OUTPUTDIR)/modules_libs/java.base/jli, \

      LDFLAGS_solaris := $$($1_LDFLAGS_solaris) \

          -L$(SUPPORT_OUTPUTDIR)/modules_libs/java.base/jli, \

      LIBS := $(JDKEXE_LIBS) $$($1_LIBS), \

      LIBS_unix := $$($1_LIBS_unix), \

      LIBS_linux := -lpthread -ljli $(LIBDL), \

      LIBS_solaris := -ljli -lthread $(LIBDL), \

      LIBS_windows := $$($1_WINDOWS_JLI_LIB) \

          $(SUPPORT_OUTPUTDIR)/native/java.base/libjava/java.lib advapi32.lib \

          $$($1_LIBS_windows), \

      OUTPUT_DIR := $$($1_OUTPUT_DIR), \

      VERSIONINFO_RESOURCE := $$($1_VERSION_INFO_RESOURCE), \

      EXTRA_RC_FLAGS := $$($1_EXTRA_RC_FLAGS), \

      MANIFEST := $(JAVA_MANIFEST), \

      MANIFEST_VERSION := $(VERSION_NUMBER_FOUR_POSITIONS), \

      CODESIGN := $$($1_CODESIGN), \

  ))

  $1 += $$(BUILD_LAUNCHER_$1)

  TARGETS += $$($1)

  ifneq (,$(filter $(OPENJDK_TARGET_OS), macosx aix))

    $$(BUILD_LAUNCHER_$1): $(SUPPORT_OUTPUTDIR)/native/java.base/libjli_static.a

  endif

  ifeq ($(OPENJDK_TARGET_OS), windows)

    $$(BUILD_LAUNCHER_$1): $(SUPPORT_OUTPUTDIR)/native/java.base/libjava/java.lib \

        $$($1_WINDOWS_JLI_LIB)

  endif

endef