view build/linux/makefiles/sparcWorks.make @ 50:485d403e94e1

6452081: 3/4 Allow for Linux builds with Sun Studio Linux compilers Summary: (for Serguei) Allow for Linux builds with Sun Studio Linux compilers Reviewed-by: sspitsyn, ohair
author dcubed
date Wed, 12 Mar 2008 18:37:03 -0700
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#
# Copyright 1999-2007 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.
#
# 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.
#  
#

#------------------------------------------------------------------------
# CC, CPP & AS

CPP = CC
CC  = cc
AS  = $(CC) -c

ARCHFLAG = $(ARCHFLAG/$(BUILDARCH))
ARCHFLAG/i486    = -m32
ARCHFLAG/amd64   = -m64

CFLAGS     += $(ARCHFLAG)
AOUT_FLAGS += $(ARCHFLAG)
LFLAGS     += $(ARCHFLAG)
ASFLAGS    += $(ARCHFLAG)

#------------------------------------------------------------------------
# Compiler flags

# position-independent code
PICFLAG = -KPIC

CFLAGS += $(PICFLAG)
# no more exceptions
CFLAGS += -features=no%except
# Reduce code bloat by reverting back to 5.0 behavior for static initializers
CFLAGS += -features=no%split_init
# allow zero sized arrays
CFLAGS += -features=zla

# Use C++ Interpreter
ifdef CC_INTERP
  CFLAGS += -DCC_INTERP
endif

# We don't need libCstd.so and librwtools7.so, only libCrun.so
CFLAGS += -library=Crun
LIBS += -lCrun

CFLAGS += -mt
LFLAGS += -mt

# Compiler warnings are treated as errors
#WARNINGS_ARE_ERRORS = -errwarn=%all
CFLAGS_WARN/DEFAULT = $(WARNINGS_ARE_ERRORS) 
# Special cases
CFLAGS_WARN/BYFILE = $(CFLAGS_WARN/$@)$(CFLAGS_WARN/DEFAULT$(CFLAGS_WARN/$@)) 

# The flags to use for an Optimized build
OPT_CFLAGS+=-xO4
OPT_CFLAGS/NOOPT=-xO0

#------------------------------------------------------------------------
# Linker flags

# Use $(MAPFLAG:FILENAME=real_file_name) to specify a map file.
MAPFLAG = -Wl,--version-script=FILENAME

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

# Build shared library
SHARED_FLAG = -G

#------------------------------------------------------------------------
# Debug flags
DEBUG_CFLAGS += -g
FASTDEBUG_CFLAGS = -g0