#

# Copyright (c) 1999, 2011, 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.

#

#

# Makefile to specify compiler flags for programs and libraries

# targeted to MACOSX.  Should not contain any rules.

#

# WARNING: This file is shared with other workspaces. 

#          So when it includes other files, it must use JDK_TOPDIR.

#

# Warning: the following variables are overriden by Defs.gmk. Set

# values will be silently ignored:

#   CFLAGS        (set $(OTHER_CFLAGS) instead)

#   CPPFLAGS      (set $(OTHER_CPPFLAGS) instead)

#   CXXFLAGS      (set $(OTHER_CXXFLAGS) instead)

#   LDFLAGS       (set $(OTHER_LDFAGS) instead)

#   LDLIBS        (set $(EXTRA_LIBS) instead)

#   LDLIBS_COMMON (set $(EXTRA_LIBS) instead)

# Get shared JDK settings

include $(JDK_MAKE_SHARED_DIR)/Defs.gmk

# Part of INCREMENTAL_BUILD mechanism.

#   Compiler emits things like:  path/file.o: file.h

#   We want something like: relative_path/file.o relative_path/file.d: file.h

CC_DEPEND	 = -MM

CC_DEPEND_FILTER = $(SED) -e 's!$*\.$(OBJECT_SUFFIX)!$(dir $@)& $(dir $@)$*.$(DEPEND_SUFFIX)!g'

ifndef PLATFORM_SRC

  PLATFORM_SRC = $(BUILDDIR)/../src/solaris

endif # PLATFORM_SRC

PLATFORM_SRC_MACOS = $(BUILDDIR)/../src/macosx

# BSD build pulls its platform sources from the solaris tree.

JAVA_SRCDIR_LIST = src/$(PLATFORM) src/solaris src/share

NATIVE_SRCDIR_LIST = src/$(PLATFORM) src/solaris src/share

# Platform specific closed sources

ifndef OPENJDK

  ifndef CLOSED_PLATFORM_SRC

    CLOSED_PLATFORM_SRC = $(BUILDDIR)/../src/closed/solaris

  endif

endif

# platform specific include files

PLATFORM_INCLUDE_NAME = $(OS_NAME)

PLATFORM_INCLUDE      = $(INCLUDEDIR)/$(PLATFORM_INCLUDE_NAME)

# suffix used for make dependencies files.

DEPEND_SUFFIX = d

# The suffix applied to the library name for FDLIBM

FDDLIBM_SUFFIX = a

# The suffix applied to scripts (.bat for windows, nothing for unix)

SCRIPT_SUFFIX =

# CC compiler object code output directive flag value

CC_OBJECT_OUTPUT_FLAG = -o #trailing blank required!

CC_PROGRAM_OUTPUT_FLAG = -o #trailing blank required!

#

# Default optimization

#

ifndef OPTIMIZATION_LEVEL

  ifeq ($(PRODUCT), java)

    OPTIMIZATION_LEVEL = HIGHER

  else

    OPTIMIZATION_LEVEL = LOWER

  endif

endif

ifndef FASTDEBUG_OPTIMIZATION_LEVEL

  FASTDEBUG_OPTIMIZATION_LEVEL = LOWER

endif

# For macosx use -Os by default, unless -O3 can be proved to be worth the cost, as per policy

# <http://wikis.sun.com/display/OpenJDK/Mac+OS+X+Port+Compilers>

CC_OPT/NONE     = 

CC_OPT/LOWER    = -Os

CC_OPT/HIGHER   = -Os

CC_OPT/HIGHEST  = -Os

CC_OPT          = $(CC_OPT/$(OPTIMIZATION_LEVEL))

# For all platforms, do not omit the frame pointer register usage. 

#    We need this frame pointer to make it easy to walk the stacks.

CFLAGS_REQUIRED_i586    += -m32 -fno-omit-frame-pointer -D_LITTLE_ENDIAN

LDFLAGS_COMMON_i586     += -m32

CFLAGS_REQUIRED_ia64    += -m64 -fno-omit-frame-pointer -D_LITTLE_ENDIAN

CFLAGS_REQUIRED_sparcv9 += -m64 -mcpu=v9

LDFLAGS_COMMON_sparcv9  += -m64 -mcpu=v9

CFLAGS_REQUIRED_sparc   += -m32 -mcpu=v9

LDFLAGS_COMMON_sparc    += -m32 -mcpu=v9

CFLAGS_REQUIRED_arm     += -fsigned-char -D_LITTLE_ENDIAN

CFLAGS_REQUIRED_ppc     += -fsigned-char -D_BIG_ENDIAN

ifeq ($(ZERO_BUILD), true)

  CFLAGS_REQUIRED       =  $(ZERO_ARCHFLAG)

  ifeq ($(ZERO_ENDIANNESS), little)

    CFLAGS_REQUIRED     += -D_LITTLE_ENDIAN

  endif

  LDFLAGS_COMMON        += $(ZERO_ARCHFLAG)

else ifeq ($(ARCH), universal)

  CFLAGS_REQUIRED       += -arch i386 -arch x86_64 -D_LITTLE_ENDIAN

  LDFLAGS_COMMON        += -arch i386 -arch x86_64

else

  CFLAGS_REQUIRED       =  $(CFLAGS_REQUIRED_$(ARCH))

  LDFLAGS_COMMON        += $(LDFLAGS_COMMON_$(ARCH))

endif

# 16-byte stack re-alignment on 32-bit Darwin

CFLAGS_REQUIRED_i586 += -mstackrealign

OTHER_CFLAGS = \

         -F/System/Library/Frameworks/JavaVM.framework/Frameworks \

	     -F/System/Library/Frameworks/ApplicationServices.framework/Frameworks

#

# Selection of warning messages

#

GCC_INHIBIT	= -Wno-unused -Wno-parentheses

GCC_STYLE	= 

GCC_WARNINGS	= -W -Wall $(GCC_STYLE) $(GCC_INHIBIT)

#

# Treat compiler warnings as errors, if warnings not allowed

#

ifeq ($(COMPILER_WARNINGS_FATAL),true)

  GCC_WARNINGS += -Werror

endif

#

# Misc compiler options

#

ifneq ($(ARCH),ppc)

  CFLAGS_COMMON   = -fno-strict-aliasing

endif 

PIC_CODE_LARGE = -fPIC

PIC_CODE_SMALL = -fpic

GLOBAL_KPIC = $(PIC_CODE_LARGE)

CFLAGS_COMMON   += $(GLOBAL_KPIC) $(GCC_WARNINGS)

 CFLAGS_COMMON += -pipe

endif

# BSD 64bit machines use Dwarf2, which can be HUGE, have fastdebug use -g1

DEBUG_FLAG = -g

ifeq ($(FASTDEBUG), true)

  ifeq ($(ARCH_DATA_MODEL), 64)

    DEBUG_FLAG = -g1

  endif

endif

# DEBUG_BINARIES overrides everything, use full -g debug information

ifeq ($(DEBUG_BINARIES), true)

  DEBUG_FLAG = -g

  CFLAGS_REQUIRED += $(DEBUG_FLAG)

endif

CFLAGS_OPT      = $(CC_OPT)

CFLAGS_DBG      = $(DEBUG_FLAG)

CFLAGS_COMMON += $(CFLAGS_REQUIRED)

CXXFLAGS_COMMON = $(GLOBAL_KPIC) -DCC_NOEX $(GCC_WARNINGS)

CXXFLAGS_OPT	= $(CC_OPT)

CXXFLAGS_DBG	= $(DEBUG_FLAG)

CXXFLAGS_COMMON += $(CFLAGS_REQUIRED)

# FASTDEBUG: Optimize the code in the -g versions, gives us a faster debug java

ifeq ($(FASTDEBUG), true)

  CFLAGS_DBG    += $(CC_OPT/$(FASTDEBUG_OPTIMIZATION_LEVEL))

  CXXFLAGS_DBG	+= $(CC_OPT/$(FASTDEBUG_OPTIMIZATION_LEVEL))

endif

CPP_ARCH_FLAGS = -DARCH='"$(ARCH)"'

# Alpha arch does not like "alpha" defined (potential general arch cleanup issue here)

ifneq ($(ARCH),alpha)

  CPP_ARCH_FLAGS += -D$(ARCH)

else

  CPP_ARCH_FLAGS += -D_$(ARCH)_

endif

CPPFLAGS_COMMON = $(CPP_ARCH_FLAGS) -D_ALLBSD_SOURCE $(VERSION_DEFINES) \

		  -D_LARGEFILE64_SOURCE -D_GNU_SOURCE -D_REENTRANT

CPPFLAGS_COMMON += -DMACOSX

ifeq ($(ARCH_DATA_MODEL), 64)

CPPFLAGS_COMMON += -D_LP64=1

endif

CPPFLAGS_OPT    = -DNDEBUG

CPPFLAGS_DBG    = -DDEBUG

ifneq ($(PRODUCT), java)

  CPPFLAGS_DBG    += -DLOGGING 

endif

# Libraries need to locate other libraries at runtime, and you can tell

#   a library where to look by way of the dynamic runpaths (RPATH or RUNPATH)

#   buried inside the .{so,dylib}. The {$ORIGIN,@loader_path/} says to look

#   relative to where the library itself is and it can be followed

#   with relative paths from that. By default we always look in

#   {$ORIGIN,@loader_path/}, optionally we add relative paths if the Makefile

#   sets LD_RUNPATH_EXTRAS to those relative paths.

#   Except on MacOS X we add a flag -z origin, not sure if this is necessary,

#   but doesn't seem to hurt.

#   The environment variable LD_LIBRARY_PATH will over-ride these runpaths.

#   See 'man {dyld,rtld}' for more information.

#   Try: 'readelf -d lib*.so' to see these settings in a library.

#

LDFLAGS_COMMON += -Xlinker -rpath -Xlinker @loader_path/.

LDFLAGS_COMMON += $(LD_RUNPATH_EXTRAS:%=-Xlinker -rpath -Xlinker @loader_path/%)

LDFLAGS_COMMON += -Xlinker -install_name -Xlinker @rpath/$(@F)

#

# -L paths for finding and -ljava

#

LDFLAGS_COMMON += -L$(LIBDIR)

#

# -static-libgcc is a gcc-3 flag to statically link libgcc, gcc-2.9x always

# statically link libgcc but will print a warning with the flag. We don't 

# want the warning, so check gcc version first.

#

ifeq ($(CC_MAJORVER),3)

  OTHER_LDFLAGS  += -static-libgcc

endif

# Automatic precompiled header option to use (if COMPILE_APPROACH=batch)

#   (See Rules.gmk) The gcc 5 compiler might have an option for this?

AUTOMATIC_PCH_OPTION = 

#

# Post Processing of libraries/executables

#

ifeq ($(VARIANT), OPT)

  ifneq ($(NO_STRIP), true)

    ifneq ($(DEBUG_BINARIES), true)

      # Debug 'strip -S' leaves local function Elf symbols (better stack

      # traces)

      POST_STRIP_PROCESS = $(STRIP) -S

    endif

  endif

endif

#

# Use: ld $(LD_MAPFILE_FLAG) mapfile *.o

#

LD_MAPFILE_FLAG = -Xlinker --version-script -Xlinker

#

# Support for Quantify.

#

ifdef QUANTIFY

QUANTIFY_CMD = quantify

QUANTIFY_OPTIONS = -cache-dir=/tmp/quantify -always-use-cache-dir=yes

LINK_PRE_CMD = $(QUANTIFY_CMD) $(QUANTIFY_OPTIONS)

endif

# Darwin does not support linker map files.

LDNOMAP=true

#

# Path and option to link against the VM, if you have to.  Note that

# there are libraries that link against only -ljava, but they do get

# -L to the -ljvm, this is because -ljava depends on -ljvm, whereas

# the library itself should not.

#

VM_NAME         = server

JVMLIB          = -L$(LIBDIR)/server -L$(LIBDIR)/client -ljvm

JAVALIB         = -ljava $(JVMLIB)

#

# We want to privatize JVM symbols on Solaris. This is so the user can

# write a function called FindClass and this should not override the 

# FindClass that is inside the JVM. At this point in time we are not

# concerned with other JNI libraries because we hope that there will

# not be as many clashes there.

#

PRIVATIZE_JVM_SYMBOLS = false

USE_PTHREADS = true

override ALT_CODESET_KEY         = _NL_CTYPE_CODESET_NAME

override AWT_RUNPATH             =

override HAVE_ALTZONE            = false

override HAVE_FILIOH             = false

override HAVE_GETHRTIME          = false

override HAVE_GETHRVTIME         = false

override HAVE_SIGIGNORE          = true

override LEX_LIBRARY             = -lfl

ifeq ($(STATIC_CXX),true)

override LIBCXX                  = -Wl,-Bstatic -lstdc++ -lgcc -Wl,-Bdynamic

else

override LIBCXX                  = -lstdc++

endif

override LIBPOSIX4               =

override LIBSOCKET               =

override LIBNSL                  =

override LIBTHREAD               =

override LIBDL                   =

override MOOT_PRIORITIES         = true

override NO_INTERRUPTIBLE_IO     = true

override OPENWIN_HOME            = $(X11_PATH)

override OPENWIN_LIB             = $(OPENWIN_HOME)/lib

override OTHER_M4FLAGS           = -D__GLIBC__ -DGNU_ASSEMBLER

override SUN_CMM_SUBDIR          =

override THREADS_FLAG            = native

override USE_GNU_M4              = true

override USING_GNU_TAR           = true

override WRITE_LIBVERSION        = false

ifdef ALT_X11_PATH

  X11_PATH = $(ALT_X11_PATH)

else

  X11_PATH = /usr/X11R6

endif

ifdef ALT_PACKAGE_PATH

  PACKAGE_PATH = $(ALT_PACKAGE_PATH)

else

  PACKAGE_PATH = /opt/local

endif

# ALSA

ifdef ALT_ALSA_LIB_PATH

  ALSA_LIB_PATH = $(ALT_ALSA_LIB_PATH)

else

  ALSA_LIB_PATH = $(PACKAGE_PATH)/lib

endif

ifdef ALT_ALSA_HEADERS_PATH

  ALSA_HEADERS_PATH = $(ALT_ALSA_HEADERS_PATH)

else

  ALSA_HEADERS_PATH = $(PACKAGE_PATH)/include

endif

# USE_EXECNAME forces the launcher to look up argv[0] on $PATH, and put the

# resulting resolved absolute name of the executable in the environment

# variable EXECNAME.  That executable name is then used that to locate the

# installation area.

override USE_EXECNAME            = true

# If your platform has DPS, it will have Type1 fonts too, in which case

# it is best to enable DPS support until such time as 2D's rasteriser

# can fully handle Type1 fonts in all cases. Default is "yes".

# HAVE_DPS should only be "no" if the platform has no DPS headers or libs

# DPS (Displayable PostScript) is available on Solaris machines

HAVE_DPS = no

SYSTEM_ZLIB = true

#

# Japanese manpages

#

JA_SOURCE_ENCODING = eucJP

JA_TARGET_ENCODINGS = UTF-8

# Settings for the JDI - Serviceability Agent binding.

HOTSPOT_SALIB_PATH = $(HOTSPOT_IMPORT_PATH)/jre/lib/$(LIBARCH)

SALIB_NAME = $(LIB_PREFIX)saproc.$(LIBRARY_SUFFIX)

# The JDI - Serviceability Agent binding is not currently supported

# on ia64.

ifeq ($(ARCH), ia64)

  INCLUDE_SA = false

else

  INCLUDE_SA = true

endif

ifdef CROSS_COMPILE_ARCH

  # X11 headers are not under /usr/include

  OTHER_CFLAGS += -I$(OPENWIN_HOME)/include

  OTHER_CXXFLAGS += -I$(OPENWIN_HOME)/include

  OTHER_CPPFLAGS += -I$(OPENWIN_HOME)/include

endif

LIB_LOCATION ?= $(LIBDIR)