#

# Copyright 1999-2009 Sun Microsystems, Inc.  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.  Sun designates this

# particular file as subject to the "Classpath" exception as provided

# by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

# CA 95054 USA or visit www.sun.com if you need additional information or

# have any questions.

#

#

# Makefile to specify compiler flags for programs and libraries

# targeted to Windows builds.  Should not contain any rules.

#

# Get shared JDK settings

include $(BUILDDIR)/common/shared/Defs.gmk

# CC compiler object code output directive flag value

CC_OBJECT_OUTPUT_FLAG = -Fo

CC_PROGRAM_OUTPUT_FLAG = -Fe

# The suffix applied to the library name for FDLIBM

FDDLIBM_SUFFIX = lib

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

SCRIPT_SUFFIX = .bat

HPIS = windows

# LIB_LOCATION, which for windows identifies where .exe files go, may be

# set by each GNUmakefile. The default is BINDIR.

ifndef LIB_LOCATION

  LIB_LOCATION = $(BINDIR)

endif # LIB_LOCATION

ifndef PLATFORM_SRC

  PLATFORM_SRC  = $(TOPDIR)/src/windows

endif # PLATFORM_SRC

# for backwards compatability, the old "win32" is used here instead of 

# the more proper "windows"

PLATFORM_INCLUDE_NAME = win32

PLATFORM_INCLUDE      = $(INCLUDEDIR)/$(PLATFORM_INCLUDE_NAME)

# The following DLL's are considered MS runtime libraries and should

#     not to be REBASEd, see deploy/make/common/Release.gmk.

#     msvcrt.dll, msvcrnn.dll [msvcr71 or msvcr80 or msvcr90] : Microsoft runtimes

MS_RUNTIME_LIBRARIES = msvcrt.dll

MSVCRNN_DLL =

ifeq ($(ARCH_DATA_MODEL), 32)

  ifeq ($(COMPILER_VERSION), VS2003)

    MSVCRNN_DLL = msvcr71.dll

    MSVCPNN_DLL = msvcp71.dll

    MS_RUNTIME_LIBRARIES += $(MSVCRNN_DLL)

  endif

  ifeq ($(COMPILER_VERSION), VS2005)

    MSVCRNN_DLL = msvcr80.dll

    MSVCPNN_DLL = msvcp80.dll

    MS_RUNTIME_LIBRARIES += $(MSVCRNN_DLL)

  endif

  ifeq ($(COMPILER_VERSION), VS2008)

    MSVCRNN_DLL = msvcr90.dll

    MSVCPNN_DLL = msvcp90.dll

    MS_RUNTIME_LIBRARIES += $(MSVCRNN_DLL)

  endif

endif

# C Compiler flag definitions

#

# Default optimization

#

ifeq ($(CC_VERSION),msvc)

  # Visual Studio .NET 2003 or VS2003 compiler option definitions:

  #   -O1      Favors reduced size over speed (-Og     -Os -Oy -Ob2 -Gs -GF -Gy)

  #   -O2      Favors speed over reduced size (-Og -Oi -Ot -Oy -Ob2 -Gs -GF -Gy)

  #   -Ox      Full optimization (use -O2)    (-Og -Oi -Ot -Oy -Ob2)

  #              (Removed in Visual Studio 2005 or VS2005)

  #   -Ob2     More aggressive inlining

  #   -Og      Global optimizations

  #   -Oi      Replace some functions with intrinsic or special forms

  #   -Op      Improve floating point calculations (disables some optimizations)

  #              (Replaced with -fp:precise in VS2005, /Op is default now)

  #   -Os      Favor small code

  #   -Ot      Favor faster code

  #   -Oy      Frame pointer omission

  #   -GB      Optimize for pentium (old VC6 option?)

  #   -G6      VS2003 version of -GB?

  #   -GF      Pool strings in read-only memory

  #   -Gf      Pool strings in read-write memory (the default)

  #   -Gs      Controls stack probess

  #   -GS      Adds buffer overflow checks on stacks

  #              (Default in VS2005)

  #   -GX      Enables exception handling 

  #              (Replaced with /EHsc in VS2005)

  #   -Gy      Function level linking only

  #

  # NOTE: With VC6, -Ox included -Gs.

  # NOTE: With VC6, -Ox, -O1, and -O2 used -Ob1, not -Ob2.

  # NOTE: With VC6, -O1 and -O2 used -Gf, not -GF.

  #

  ifeq ($(COMPILER_VERSION), VC6)

    # VC6 (6.2) msvc compiler (the way Tiger and early Mustang were built)

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

    AUTOMATIC_PCH_OPTION =

    GX_OPTION = -GX

    ifeq ($(ARCH_DATA_MODEL), 32)

      CC_HIGHEST_OPT = -Ox -Gy -Os -GB

      CC_HIGHER_OPT  = -Ox -Gy -Os -GB

      CC_LOWER_OPT   = -Ox -Gy -Os -GB

    else

      CC_HIGHEST_OPT = -Ox -Gy -Op

      CC_HIGHER_OPT  = -Ox -Gy -Op

      CC_LOWER_OPT   = -Ox -Gy -Op

    endif

  endif

  ifeq ($(COMPILER_VERSION), VS2003)

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

    AUTOMATIC_PCH_OPTION = -YX

    # Also known as VC7 compiler

    GX_OPTION = -GX

    ifeq ($(ARCH_DATA_MODEL), 32)

      # Lowered opt level to try and reduce footprint, dll size especially.

      #     Was: CC_HIGHEST_OPT = -O2 -G6

      #     Was: CC_HIGHER_OPT  = -O2

      CC_HIGHEST_OPT = -O2

      CC_HIGHER_OPT  = -O1

      CC_LOWER_OPT   = -O1

    else

      CC_HIGHEST_OPT = -O2 -Op

      CC_HIGHER_OPT  = -O2 -Op

      CC_LOWER_OPT   = -O1 -Op

    endif

  endif

  ifeq ($(COMPILER_VERSION), VS2005)

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

    AUTOMATIC_PCH_OPTION =

    # VS2005 compiler, only with Platform SDK right now?

    GX_OPTION = -EHsc

    ifeq ($(ARCH_DATA_MODEL), 32)

      CC_HIGHEST_OPT = -O2

      CC_HIGHER_OPT  = -O1

      CC_LOWER_OPT   = -O1

    else

      CC_HIGHEST_OPT = -O2

      CC_HIGHER_OPT  = -O1

      CC_LOWER_OPT   = -O1

    endif

  endif

  ifeq ($(COMPILER_VERSION), VS2008)

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

    AUTOMATIC_PCH_OPTION =

    GX_OPTION = -EHsc

    ifeq ($(ARCH_DATA_MODEL), 32)

      CC_HIGHEST_OPT = -O2

      CC_HIGHER_OPT  = -O1

      CC_LOWER_OPT   = -O1

    else

      CC_HIGHEST_OPT = -O2

      CC_HIGHER_OPT  = -O1

      CC_LOWER_OPT   = -O1

    endif

  endif

  CC_NO_OPT      = -Od

else # CC_VERSION

  # GCC not supported, but left for historical reference...

  CC_HIGHEST_OPT = -O3

  CC_HIGHER_OPT  = -O2

  CC_LOWER_OPT   = -O2

  CC_NO_OPT      = 

endif

# If NO_OPTIMIZATIONS is defined in the environment, turn all optimzations off

ifdef NO_OPTIMIZATIONS

  CC_HIGHEST_OPT = $(CC_NO_OPT)

  CC_HIGHER_OPT  = $(CC_NO_OPT)

  CC_LOWER_OPT   = $(CC_NO_OPT)

endif

ifeq ($(PRODUCT), java)

    _OPT = $(CC_HIGHER_OPT)

else

    _OPT = $(CC_LOWER_OPT)

endif

# Select the runtime support library carefully, need to be consistent

#

# VS2003 compiler option definitions:

#   -MD        Use dynamic multi-threaded runtime library

#   -MDd       Use debug version (don't use, doesn't mix with -MD DLL's)

#   -MT        Use static multi-threaded runtime library (-ML is going away)

#   -MTd       Use static debug version (better than -MDd, no runtime issues)

#   -D_DEBUG   Change use of malloc/free/etc to use special debug ones (-MTd)

#

#      NOTE: We also will use /D _STATIC_CPPLIB  so we don't need msvcpnn.dll

#

ifeq ($(MS_RUNTIME_STATIC),true)

  MS_RUNTIME_OPTION=-MT

else

  MS_RUNTIME_OPTION=-MD

endif

# The _DEBUG macro option (changes things like malloc to use debug version)

MS_RUNTIME_DEBUG_OPTION=

MS_RC_DEBUG_OPTION=

# Externally set environment variable can force any build to use the debug vers

ifeq ($(MFC_DEBUG), true)

  ifeq ($(MS_RUNTIME_STATIC),true)

    MS_RUNTIME_OPTION=-MTd

  else

    # This MS debugging flag forces a dependence on the debug

    #     version of the runtime library (MSVCRTD.DLL), as does -MDd.

    #     We cannot re-distribute this debug runtime.

    MS_RUNTIME_OPTION=-MDd

  endif

  MS_RUNTIME_DEBUG_OPTION= -D_DEBUG

  MS_RC_DEBUG_OPTION= -d _DEBUG

endif

# Always add _STATIC_CPPLIB definition

STATIC_CPPLIB_OPTION = /D _STATIC_CPPLIB

MS_RUNTIME_OPTION += $(STATIC_CPPLIB_OPTION)

ifeq ($(CC_VERSION),msvc)

  # VS2003 compiler option definitions:

  #   -Zi      Cause *.pdb file to be created, full debug information

  #   -Z7      Full debug inside the .obj, no .pdb

  #   -Zd      Basic debug, no local variables? In the .obj

  #   -Zl      Don't add runtime library name to obj file?

  #   -Od      Turns off optimization and speeds compilation

  #   -YX -Fp/.../foobar.pch   Use precompiled headers (try someday?)

  #   -nologo  Don't print out startup message

  #   /D _STATIC_CPPLIB  

  #            Use static link for the C++ runtime (so msvcpnn.dll not needed)

  #   

  CFLAGS_COMMON  += -Zi -nologo

  CFLAGS_OPT      = $(POPT)

  CFLAGS_DBG      = -Od $(MS_RUNTIME_DEBUG_OPTION)

  # Starting from VS2005 the wchar_t is handled as a built-in C/C++ data type

  # by default. However, we expect the wchar_t to be a typedef to the

  # unsigned short data type. The -Zc:wchar_t- option restores the old

  # behavior (as seen in VS2003) to avoid massive code modifications.

  # When/if our code will be "C/C++ Standard"-compliant (at least in the area

  # of handling the wchar_t type), the option won't be necessary.

  ifeq ($(ARCH_DATA_MODEL), 32)

    CFLAGS_VS2005 += -Zc:wchar_t-

  else

    # The 64bit Platform SDK we use (April 2005) doesn't like this option

    ifneq ($(CC_VER), 14.00.40310.41)

      CFLAGS_VS2005 += -Zc:wchar_t-

    endif

  endif

  # All builds get the same runtime setting

  CFLAGS_COMMON += $(MS_RUNTIME_OPTION) $(CFLAGS_$(COMPILER_VERSION))

  LDEBUG = /debug

  ifeq ($(VTUNE_SUPPORT), true)

    OTHER_CFLAGS = -Z7 -Ox 

    LDEBUG += /pdb:NONE

  endif

  # The new Platform SDK and VS2005 has /GS as a default and requires 

  #    bufferoverflowU.lib on the link command line, otherwise 

  #    we get missing __security_check_cookie externals at link time. 

  BUFFEROVERFLOWLIB = bufferoverflowU.lib

  # Always add bufferoverflowU.lib to VS2005 link commands (pack uses LDDFLAGS)

  LFLAGS_VS2005 = $(BUFFEROVERFLOWLIB)

  # LFLAGS are the flags given to $(LINK) and used to build the actual DLL file

  BASELFLAGS = -nologo /opt:REF /incremental:no

  LFLAGS = $(BASELFLAGS) $(LDEBUG) $(EXTRA_LFLAGS) $(LFLAGS_$(COMPILER_VERSION))

  LDDFLAGS += $(LFLAGS_$(COMPILER_VERSION))

endif

#

# Preprocessor macro definitions

#

CPPFLAGS_COMMON = -DWIN32 -DIAL -D_LITTLE_ENDIAN

ifeq ($(ARCH), amd64)

  CPPFLAGS_COMMON += -D_AMD64_ -Damd64

else

  CPPFLAGS_COMMON += -DWIN32 -D_X86_ -Dx86 

endif

CPPFLAGS_COMMON += -DWIN32_LEAN_AND_MEAN

#

# Output options (use specific filenames to avoid parallel compile errors)

#

CFLAGS_COMMON += -Fd$(OBJDIR)/$(basename $(@F)).pdb -Fm$(OBJDIR)/$(basename $(@F)).map

#

# Add warnings and extra on 64bit issues

#

ifeq ($(ARCH_DATA_MODEL), 64)

  CFLAGS_COMMON += -Wp64 

endif

CFLAGS_COMMON += -W$(COMPILER_WARNING_LEVEL)

#

# Treat compiler warnings as errors, if requested

#

ifeq ($(COMPILER_WARNINGS_FATAL),true)

  CFLAGS_COMMON += -WX

endif

CPPFLAGS_OPT    = 

CPPFLAGS_DBG    = -DDEBUG -DLOGGING

CXXFLAGS_COMMON = $(CFLAGS_COMMON)

CXXFLAGS_OPT    = $(CFLAGS_OPT)

CXXFLAGS_DBG    = $(CFLAGS_DBG)

ifneq ($(LIBRARY),fdlibm)

  EXTRA_LIBS += advapi32.lib

endif

#

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

#

JVMLIB	= $(BOOTDIR)/lib/jvm.lib

JAVALIB =

ifeq ($(CC_VERSION), msvc)

  CC_DEPEND        = -FD

  CC_DEPEND_FILTER = 

else # CC_VERSION

# not supported, but left for historical reference...

  CC_DEPEND        = -MM

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

endif # CC_VERSION

LIBRARY_SUFFIX = dll

LIB_SUFFIX     = lib

# Settings for the VERSIONINFO tap on windows. 

VERSIONINFO_RESOURCE = $(TOPDIR)/src/windows/resource/version.rc

RC_FLAGS = /l 0x409 /r

ifeq ($(VARIANT), OPT)

  RC_FLAGS += -d NDEBUG 

else

  RC_FLAGS += $(MS_RC_DEBUG_OPTION)

endif 

ifndef COPYRIGHT_YEAR

    COPYRIGHT_YEAR = 2007 

endif

RC_FLAGS += -d "JDK_BUILD_ID=$(FULL_VERSION)" \

            -d "JDK_COMPANY=$(COMPANY_NAME)" \

            -d "JDK_COMPONENT=$(PRODUCT_NAME) Platform SE binary" \

            -d "JDK_VER=$(JDK_MINOR_VERSION).$(JDK_MICRO_VERSION).$(JDK_UPDATE_VER).$(COOKED_BUILD_NUMBER)" \

            -d "JDK_COPYRIGHT=Copyright \xA9 $(COPYRIGHT_YEAR)" \

            -d "JDK_NAME=$(PRODUCT_NAME) Platform SE $(JDK_MINOR_VERSION) $(JDK_UPDATE_META_TAG)" \

            -d "JDK_FVER=$(JDK_VERSION)"