#
# Copyright (c) 2011, 2016, 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.
#


# Chaining of spec files
HOTSPOT_SPEC:=$(dir $(SPEC))hotspot-spec.gmk
override SPEC=$(HOTSPOT_SPEC)
# Now include the base spec.gmk file
include $(BASE_SPEC)

# Additional legacy variables defined for Hotspot

@SET_OPENJDK@
@HOTSPOT_SET_WARNINGS_AS_ERRORS@

# Legacy defines controlled by the SUPPORT_HEADLESS and SUPPORT_HEADFUL options.
@BUILD_HEADLESS@

# Legacy setting: OPT or DBG
VARIANT:=@VARIANT@
# Legacy setting: true or false
FASTDEBUG:=@FASTDEBUG@
# Legacy setting: debugging the class files?
DEBUG_CLASSFILES:=@DEBUG_CLASSFILES@

ALT_CUPS_HEADERS_PATH:=$(patsubst -I%,%,$(filter -I%,@CUPS_CFLAGS@))

# The HOSTCC/HOSTCXX is Hotspot terminology for the BUILD_CC/BUILD_CXX, i.e. the
# compiler that produces code that can be run on the build platform.
HOSTCC:=@FIXPATH@ @BUILD_ICECC@ @BUILD_CC@ $(BUILD_SYSROOT_CFLAGS)
HOSTCXX:=@FIXPATH@ @BUILD_ICECC@ @BUILD_CXX@ $(BUILD_SYSROOT_CFLAGS)

####################################################
#
# Legacy Hotspot support

# If cross compiling, then define CROSS_COMPILE_ARCH:=cpu_name here.
@DEFINE_CROSS_COMPILE_ARCH@

# Old name for OPENJDK_TARGET_OS (aix,bsd,hpux,linux,macosx,solaris,windows etc)
PLATFORM=$(OPENJDK_TARGET_OS)
# 32 or 64 bit
ARCH_DATA_MODEL=$(OPENJDK_TARGET_CPU_BITS)

ALT_BOOTDIR=$(BOOT_JDK)
# Can be /sparcv9 or /amd64 on Solaris
ISA_DIR=$(OPENJDK_TARGET_CPU_ISADIR)
# Yet another name for arch used for an extra subdir below the jvm lib.
# Uses i386 and amd64, instead of x86 and x86_64.
LIBARCH=$(OPENJDK_TARGET_CPU_LEGACY_LIB)
# Set the cpu architecture
ARCH=$(OPENJDK_TARGET_CPU_ARCH)
# Legacy setting for building for a 64 bit machine.
# If yes then this expands to _LP64:=1
@LP64@

# Legacy settings for zero
ZERO_ENDIANNESS=$(OPENJDK_TARGET_CPU_ENDIAN)
ZERO_LIBARCH=$(OPENJDK_TARGET_CPU_LEGACY_LIB)
ZERO_ARCHDEF=@ZERO_ARCHDEF@
ZERO_ARCHFLAG=@ZERO_ARCHFLAG@
LIBFFI_CFLAGS=@LIBFFI_CFLAGS@
LIBFFI_LIBS=@LIBFFI_LIBS@

# Legacy settings for zeroshark
LLVM_CFLAGS=@LLVM_CFLAGS@
LLVM_LIBS=@LLVM_LIBS@
LLVM_LDFLAGS=@LLVM_LDFLAGS@

ALT_OUTPUTDIR=$(HOTSPOT_OUTPUTDIR)
ALT_EXPORT_PATH=$(HOTSPOT_DIST)

JVM_INTERPRETER:=@JVM_INTERPRETER@
ifeq ($(JVM_INTERPRETER), cpp)
  CC_INTERP=true
endif

HOTSPOT_MAKE_ARGS:=@HOTSPOT_MAKE_ARGS@ @STATIC_CXX_SETTING@
# Control wether Hotspot runs Queens test after building
TEST_IN_BUILD=@TEST_IN_BUILD@

USE_CLANG := @USE_CLANG@

# For hotspot, override compiler/tools definition to not include FIXPATH prefix.
# Hotspot has its own handling on the Windows path situation.
CXX:=@CCACHE@ @ICECC@ @HOTSPOT_CXX@
LD:=@HOTSPOT_LD@
MT:=@HOTSPOT_MT@
RC:=@HOTSPOT_RC@

EXTRA_CFLAGS=@LEGACY_EXTRA_CFLAGS@ $(CFLAGS_CCACHE) $(NO_NULL_POINTER_CHECK_FLAG) \
				   $(NO_LIFETIME_DSE_CFLAG) $(CXXSTD_CXXFLAG)
EXTRA_CXXFLAGS=@LEGACY_EXTRA_CXXFLAGS@ $(CFLAGS_CCACHE)
EXTRA_LDFLAGS=@LEGACY_EXTRA_LDFLAGS@

USE_PRECOMPILED_HEADER=@USE_PRECOMPILED_HEADER@

# Hotspot expects the variable FULL_DEBUG_SYMBOLS=1/0 to control debug symbols
# creation.
ifeq ($(COPY_DEBUG_SYMBOLS), true)
  FULL_DEBUG_SYMBOLS=1
  # Ensure hotspot uses the objcopy that configure located
  ALT_OBJCOPY:=$(OBJCOPY)
else
  FULL_DEBUG_SYMBOLS=0
endif

# Hotspot expects the variable ZIP_DEBUGINFO_FILES=1/0 and not true/false.
ifeq ($(ZIP_EXTERNAL_DEBUG_SYMBOLS), true)
  ZIP_DEBUGINFO_FILES:=1
else
  ZIP_DEBUGINFO_FILES:=0
endif

DEBUG_BINARIES := @DEBUG_BINARIES@
STRIP_POLICY := @STRIP_POLICY@

ifeq ($(OPENJDK_TARGET_OS), windows)
  # On Windows, the Visual Studio toolchain needs the LIB and INCLUDE
  # environment variables (in Windows path style).
  export INCLUDE:=@VS_INCLUDE@
  export LIB:=@VS_LIB@
endif

# Sneak this in via the spec.gmk file, since we don't want to mess around too much with the Hotspot make files.
# This is needed to get the LOG setting to work properly.
include $(SRC_ROOT)/make/common/MakeBase.gmk