jdk8-mips64-public/hotspot: make/linux/makefiles/sparcWorks.make@fd44df5e3bc3

1 #

     2 # Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.

     3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

4 #

     5 # This code is free software; you can redistribute it and/or modify it

     6 # under the terms of the GNU General Public License version 2 only, as

     7 # published by the Free Software Foundation.

8 #

     9 # This code is distributed in the hope that it will be useful, but WITHOUT

    10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12 # version 2 for more details (a copy is included in the LICENSE file that

    13 # accompanied this code).

    14 #

    15 # You should have received a copy of the GNU General Public License version

    16 # 2 along with this work; if not, write to the Free Software Foundation,

    17 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18 #

    19 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20 # or visit www.oracle.com if you need additional information or have any

    21 # questions.

    22 #

    23 #

    25 #

    26 # This file has been modified by Loongson Technology in 2015. These

    27 # modifications are Copyright (c) 2015 Loongson Technology, and are made

    28 # available on the same license terms set forth above.

    29 #

    31 #------------------------------------------------------------------------

    32 # CC, CXX & AS

    34 # If a SPEC is not set already, then use these defaults.

    35 ifeq ($(SPEC),)

    36   CXX = CC

    37   CC  = cc

    38   AS  = $(CC) -c

    40   HOSTCXX = $(CXX)

    41   HOSTCC  = $(CC)

    42 endif

    44 ARCHFLAG = $(ARCHFLAG/$(BUILDARCH))

    45 ARCHFLAG/i486    = -m32

    46 ARCHFLAG/amd64   = -m64

    47 ARCHFLAG/mips64  = -m64

    49 CFLAGS     += $(ARCHFLAG)

    50 AOUT_FLAGS += $(ARCHFLAG)

    51 LFLAGS     += $(ARCHFLAG)

    52 ASFLAGS    += $(ARCHFLAG)

    54 #------------------------------------------------------------------------

    55 # Compiler flags

    57 # position-independent code

    58 PICFLAG = -KPIC

    60 CFLAGS += $(PICFLAG)

    61 # no more exceptions

    62 CFLAGS += -features=no%except

    63 # Reduce code bloat by reverting back to 5.0 behavior for static initializers

    64 CFLAGS += -features=no%split_init

    65 # allow zero sized arrays

    66 CFLAGS += -features=zla

    68 # Use C++ Interpreter

    69 ifdef CC_INTERP

    70   CFLAGS += -DCC_INTERP

    71 endif

    73 # We don't need libCstd.so and librwtools7.so, only libCrun.so

    74 CFLAGS += -library=Crun

    75 LIBS += -lCrun

    77 CFLAGS += -mt

    78 LFLAGS += -mt

    80 # Compiler warnings are treated as errors

    81 #WARNINGS_ARE_ERRORS = -errwarn=%all

    82 CFLAGS_WARN/DEFAULT = $(WARNINGS_ARE_ERRORS)

    83 # Special cases

    84 CFLAGS_WARN/BYFILE = $(CFLAGS_WARN/$@)$(CFLAGS_WARN/DEFAULT$(CFLAGS_WARN/$@))

    86 # The flags to use for an Optimized build

    87 OPT_CFLAGS+=-xO4

    88 OPT_CFLAGS/NOOPT=-xO0

    90 # Flags for creating the dependency files.

    91 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1)

    92 DEPFLAGS = -xMMD -xMF $(DEP_DIR)/$(@:%=%.d)

    93 endif

    95 # -DDONT_USE_PRECOMPILED_HEADER will exclude all includes in precompiled.hpp.

    96 CFLAGS += -DDONT_USE_PRECOMPILED_HEADER

    98 #------------------------------------------------------------------------

    99 # Linker flags

   101 # Use $(MAPFLAG:FILENAME=real_file_name) to specify a map file.

   102 MAPFLAG = -Wl,--version-script=FILENAME

   104 # Use $(SONAMEFLAG:SONAME=soname) to specify the intrinsic name of a shared obj

   105 SONAMEFLAG = -h SONAME

   107 # Build shared library

   108 SHARED_FLAG = -G

   110 #------------------------------------------------------------------------

   111 # Debug flags

   112 DEBUG_CFLAGS += -g

   113 FASTDEBUG_CFLAGS = -g0

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