#

# Copyright 2005-2008 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.

#

#

# Sun Studio Compiler settings

#

# Sun Studio Compiler settings specific to Solaris

ifeq ($(PLATFORM), solaris)

  CC             = $(COMPILER_PATH)cc

  CPP            = $(COMPILER_PATH)cc -E

  CXX            = $(COMPILER_PATH)CC

  LINT           = $(COMPILER_PATH)lint

  # Option used to create a shared library

  SHARED_LIBRARY_FLAG = -G

  GCC =$(GCC_COMPILER_PATH)gcc

endif

# Sun Studio Compiler settings specific to Linux

ifeq ($(PLATFORM), linux)

  # This has not been tested

  CC             = $(COMPILER_PATH)cc

  CPP            = $(COMPILER_PATH)cc -E

  CXX            = $(COMPILER_PATH)CC

  LINT           = $(COMPILER_PATH)lint

  # statically link libstdc++ before C++ ABI is stablized on Linux

  STATIC_CXX     = true

  ifeq ($(STATIC_CXX),true)

    # CC always dynamically links libstdc++, even we use "-Wl,-Bstatic -lstdc++"

    # We need to use cc to statically link the C++ runtime.

    CXX            = $(COMPILER_PATH)cc

  else

    CXX            = $(COMPILER_PATH)CC

  endif

  # Option used to create a shared library

  SHARED_LIBRARY_FLAG = -G

endif

# Get compiler version

_CC_VER :=$(shell $(CC) -V 2>&1 | $(HEAD) -n 1)

CC_VER  :=$(call GetVersion,"$(_CC_VER)")

# Arch specific settings (determines type of .o files and instruction set)

#  Starting in SS12 (5.9), the arch options changed.

#  The assembler /usr/ccs/bin/as wants older SS11 (5.8) style options.

#   Note: We need to have both 32 and 64 values at all times for awt Makefiles.

#

XARCH_OPTION_OLD/32 =

XARCH_OPTION_OLD/64 =

XARCH_OPTION_NEW/32 = -m32

XARCH_OPTION_NEW/64 = -m64

# Lint options are slightly different

LINT_XARCH_OPTION_OLD/32 =

LINT_XARCH_OPTION_OLD/64 =

LINT_XARCH_OPTION_NEW/32 = -m32

LINT_XARCH_OPTION_NEW/64 = -m64

ifeq ($(ARCH_FAMILY), sparc)

  ifdef VIS_NEEDED

    XARCH_OPTION_OLD/32 += -xarch=v8plusa

    XARCH_OPTION_OLD/64 += -xarch=v9a

    XARCH_OPTION_NEW/32 += -xarch=sparcvis

    XARCH_OPTION_NEW/64 += -xarch=sparcvis

  else

    # Someday this should change to improve optimization on UltraSPARC

    #    and abandon v8, even change to sparcvis or sparcvis2, this

    #    abandons machines like the SPARCstation 10.

    #    Indications with jdk6 is that alacrity runs do not show a

    #    big improvement using v8plus over v8, but other benchmarks might.

    XARCH_OPTION_OLD/32 += -xarch=v8

    XARCH_OPTION_OLD/64 += -xarch=v9

    # Note that this new option (SS12+) effectively means v8plus

    XARCH_OPTION_NEW/32 += -xarch=sparc

    XARCH_OPTION_NEW/64 += -xarch=sparc

  endif

  LINT_XARCH_OPTION_OLD/64 += -Xarch=v9

endif

ifeq ($(ARCH_FAMILY), i586)

  XARCH_OPTION_OLD/64      += -xarch=amd64

  LINT_XARCH_OPTION_OLD/64 += -Xarch=amd64

endif

# Pick the options we want based on the compiler being used.

ifeq ($(shell expr $(CC_VER) \>= 5.9), 1)

  XARCH_OPTION/32 = $(XARCH_OPTION_NEW/32)

  XARCH_OPTION/64 = $(XARCH_OPTION_NEW/64)

  LINT_XARCH_OPTION/32 = $(LINT_XARCH_OPTION_NEW/32)

  LINT_XARCH_OPTION/64 = $(LINT_XARCH_OPTION_NEW/64)

else

  XARCH_OPTION/32 = $(XARCH_OPTION_OLD/32)

  XARCH_OPTION/64 = $(XARCH_OPTION_OLD/64)

  LINT_XARCH_OPTION/32 = $(LINT_XARCH_OPTION_OLD/32)

  LINT_XARCH_OPTION/64 = $(LINT_XARCH_OPTION_OLD/64)

endif

XARCH_OPTION = $(XARCH_OPTION/$(ARCH_DATA_MODEL))

LINT_XARCH_OPTION = $(LINT_XARCH_OPTION/$(ARCH_DATA_MODEL))

# The /usr/ccs/bin/as assembler always wants the older SS11 (5.8) options.

AS_XARCH_OPTION = $(XARCH_OPTION_OLD/$(ARCH_DATA_MODEL))