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Java example source code file (sparcWorks.make)

This example Java source code file (sparcWorks.make) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Learn more about this Java project at its project page.

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archflag, cflags, compiler, cxx, general, gnu, license, oracle, public, this, usa, use

The sparcWorks.make Java example source code

#
# Copyright (c) 1999, 2012, 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.
#
# 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.
#  
#

#------------------------------------------------------------------------
# CC, CXX & AS

# If a SPEC is not set already, then use these defaults.
ifeq ($(SPEC),)
  CXX = CC
  CC  = cc
  AS  = $(CC) -c

  HOSTCXX = $(CXX)
  HOSTCC  = $(CC)
endif

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

# Flags for creating the dependency files.
ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1)
DEPFLAGS = -xMMD -xMF $(DEP_DIR)/$(@:%=%.d)
endif

# -DDONT_USE_PRECOMPILED_HEADER will exclude all includes in precompiled.hpp.
CFLAGS += -DDONT_USE_PRECOMPILED_HEADER

#------------------------------------------------------------------------
# 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

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