# BEGIN_ICS_COPYRIGHT8 ****************************************

# 

# Copyright (c) 2015-2017, Intel Corporation

# 

# Redistribution and use in source and binary forms, with or without

# modification, are permitted provided that the following conditions are met:

# 

#     * Redistributions of source code must retain the above copyright notice,

#       this list of conditions and the following disclaimer.

#     * Redistributions in binary form must reproduce the above copyright

#       notice, this list of conditions and the following disclaimer in the

#       documentation and/or other materials provided with the distribution.

#     * Neither the name of Intel Corporation nor the names of its contributors

#       may be used to endorse or promote products derived from this software

#       without specific prior written permission.

# 

# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE

# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR

# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,

# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

# 

# END_ICS_COPYRIGHT8   ****************************************

# This directory contains makerules files.  These files control the compiler and

# linker flags and provide mechanisms for individual makefiles to augment the

# defaults as needed

## Global Make Settings File

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

## All project makesettings files (or local makefiles not associated with a

## specific project) should include this file

## before the local definitions section.

## This file allows setting variables which can be used by Makefiles to make

## decisions on which targets or DIRS to build.  This allows such controls

## to be placed here as opposed to extending the build system environment

## variable tools like setenv, target, etc.

##

## Global Make Rules File

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

## All project makerules files (or local makefiles not associated with a

## specific project) should include this file

## after the local definitions section and before the local rules section.  The

## function of the global makerules file is to define the system applications,

## standardized make targets (rules) and commonly used variables and structure.

## The makefile is coded so that it is platform independent.  Specifics to a

## given platform are taken care of in 'ifdef' type statements so that the

## makefile can be used on all platforms with little or no modification.  Any

## modifications to the source should be made with portability in mind and

## should follow the embedded notations.

##

## More information about the

## execution of the makefile can be had by specifying the -d option on the

## command line to make.

##

## NOTE: This makerules file (as well as the project makerules and the template

##       makefiles) depend on using the GNU version of make.  GNU make 

##		 (which is included in cygwin) must be

##       installed on your system prior to using this makefile.

#=============================================================================#

##

#=============================================================================#

## The following list is the standard list of definitions which will be defined

## or are used in other variable definitions or rules in this makerules file.

## Each global variable name is listed with a definition of the purpose and

## intended use.  Defaults for items are shown in brackets, and may be

## overridden by the user in a local makefile or project makerules file.  If

## no default is shown, the user can use the variable, but should not change

## the value.

##

## Make Control Variables:

##AUTODEP	= environment defined to enable/disable makedepend during

##			  make all phase of build (default is yes, set to no to

##			  disable makedepend)

##BUILD_CONFIG= Type of build to do: debug or release or loadable [debug]

##				Debug release includes CDEBUG/CCDEBUG flags and does not use

##				COPT/CCOPT.  Non-debug omits CDEBUG/CCDEBUG and uses COPT/CCOPT

##				loadable is only allowed for MIPS/VxWorks builds.  This does:

##					Libraries build to .rel files which have all objects in

##					Only SYSLIBS in included in link

##					Firmware/BSP is built with .rel files, BSP has all symbols

##					Hence Unit Tests can be built to a .out and downloaded

##					against a full firmware which was built as loadable as well

##					loadable builds define -DBUILD_LOADABLE so initialization

##					code for system libraries can be disabled in unit tests

##BUILD_PLATFORM= system build is running on (DOS, CYGWIN, LINUX, or DARWIN)

##				determined dynamically in this file if not pre-defined

##BUILD_TARGET= Target for build (MIPS, MIPS_BSP, IA32, IA64, X86_64, WIN32, CYGWIN, PPC)

##BUILD_UNIT_TEST= should build of UNIT_TEST directories be enabled (!="" or "")

##			when set to != "", the variable $(TEST) is defined as Test

##			when set to "" $(TEST) is set to ""

##			$(TEST) should be used in DIRS and DS_SUBPROJECTS to select

##			unit test directories

##MAKE		= System make application

##MAKEFILE	= Name of makefile [Makefile]

##BUILD_TARGET_OS= OS to build for (VXWORKS, LINUX, WIN32, CYGWIN, DARWIN)

##BUILD_TARGET_OS_VERSION= version of OS to build for (2.4.7-10, etc).

##BUILD_BRAND= branding for product, default is "SilverStorm Technologies Inc."

##REGISTER	= Enable Registration, set to "#" to disable registration of

##				Windows DLLs and applications built (Windows Only)

##VS		= Visible shell commands [""], set to "" to see more

## 			  set to "@" to see less

##

## Make Targets and Byproducts:

##PRODUCT	= actual product name, used in BSPs and other common code

##				as needed to create a product specific flavor

##				created as basename of TL_DIR

##DIRS		= list of subdirectories to build (for toplevel & middle makefiles)

##BSP_SPECIFIC_DIRS	= list of subdirectories to clobber when rebuilding

##				for a different BSP

##CFILES	= list of C source files to compile (.c suffix)

##CCFILES	= list of C++ source files to compile (.cpp suffix)

##LFILES	= list of lex source files to compiler (.lex suffix)

##LIBFILES	= list of library names to combine into archive/shlib built

##IDLFILE	= idl source file (.idl suffix) (Windows Only)

##IDL_TARGETS = files to build from IDLFILE during INCLUDES phase (Windows Only)

##IDL_HEADERS = .h files to build from IDLFILE during INCLUDES phase

##					 (Windows Only)

##IDL_OTHER = .c and .tlb  files to build from IDLFILE during INCLUDES phase

##					 (Windows Only)

##RSCFILES	= list of resource source files (.rc suffix) (Windows Only)

##SOURCES	= list of source files, used to drive dependency generation

##OBJECTS	= Intermediate object file names [Not Defined]

##ARLIBS	= Intermediate archive libraries to combine in archive and

##			shared library targets

##INCLUDE_TARGETS = include files to install (not clobbered)

##LIB_TARGETS_IMPLIB = import libraries built during libs phase

##LIB_TARGETS_ARLIB	= archive libraries built during libs phase

##LIB_TARGETS_EXP= .exp file built during libs phase (Windows Only)

##LIB_TARGETS_MISC= Miscellaneous targets built during libs phase

##LIB_TARGETS = complete set of targets built during libs phase

##CMD_TARGETS_SHLIB	= shared libraries built during cmds phase

##CMD_TARGETS_EXE	= executables built during cmds phase

##CMD_TARGETS_DRIVER= Device Drivers built during cmds phase

##					can also be a partial link of a device driver

##					(LINUX and DARWIN only)

##CMD_TARGETS_KEXT= Final IOKit packaged Kernel Extension built during cmds

##					phase and packaged using CMD_TARGETS_DRIVER (DARWIN only)

##CMD_TARGETS_MISC= Miscellaneous targets built during cmds phase

##CMD_TARGETS = complete set of targets built during cmds phase

##EXECUTABLE= executable to be run when testing/debugging [Not Defined]

##MISC_FILES= Miscellaneous files not-build (nor clobbered)

##CLEAN_TARGETS_MISC= Miscellaneous backup and junk files created during a

##				 build [Empty], removed during clean

##CLEAN_TARGETS	= Intermediate build process file names to remove during clean

##				or clobber (in addition to $(OBJECTS) [Not Defined]

##CLOBBER_TARGETS_MISC	= Miscellaneous backup and junk files created during a

##				 build [Empty], removed during clobber

##CLOBBER_TARGETS	= Targets to remove on a clobber [Not Defined]

##

## Suffixes (all include the . ):

##LIB_PREFIX	= prefix for shared and archive libraries (e.g., lib or "")

##SHLIB_SUFFIX	= suffix for shared libraries (e.g., .dll, .sl, .so, etc)

##ARLIB_SUFFIX	= suffix for static/archive libraries (e.g., .a, .lib, etc)

##EXE_SUFFIX	= suffix for executable files (e.g, "", .exe, .out, etc)

##OBJ_SUFFIX	= suffix for object files (e.g, .o, .obj, etc)

##KEXT_SUFFIX	= suffix for kernel extensions (e.g, .kext) (DARWIN only)

##EXP_SUFFIX	= suffix for export files (e.g, .exp, etc)

##PRE_SUFFIX	= suffix for preprocessor output files (e.g, .pre, etc)

##RES_SUFFIX	= suffix for compiled resource object files (e.g, .res, etc)

##DSP_SUFFIX	= suffix for generated dsp files (e.g, _$(BUILD_TARGET).dsp)

##DSW_SUFFIX	= suffix for generated dsw files (e.g, _$(BUILD_TARGET).dsw)

##

## Basic Commands:

##CAT		= Unix cat command

##CHMOD		= change file permissions

##CP		= copy file

##ECHO		= echo output to stdout

##INSTALL	= tool to copy files if changed

##MV		= command to rename or move files

##PERL		= Perl Interpreter

##RM		= command to remove file(s)

##RMFORCE	= option to RM to ignore missing files and permissions problems

##RMRECURSE	= option to RM to recursively remove directories

##SED		= stream editor

##SHELL		= Default system shell (bash)

##TOUCH		= update file date (or create empty file)

##

## Paths:

##BIN_SUBDIR= subdirectory to install cmds to within

##				PROJ_BIN_DIR/MOD_BIN_SUBDIR or PROJ_STAGE_BIN_DIR/MOD_BIN_SUBDIR

##INCLUDE_SUBDIR= subdirectory to install includes to within

##				PROJ_INCLUDE_DIR/MOD_INCLUDE_SUBDIR or

##				PROJ_STAGE_INCLUDE_DIR/MOD_INCLUDE_SUBDIR

##TOOLS_DIR	- where to get development environment tools [/usr/local/ics/bin]

##TOOLCHAIN_DIR	- where to get cross compilation tools [varies based on BUILD_TARGET]

##MAKETOOLS_DIR	- where to get make tools [$(TL_DIR)/MakeTools]

##TL_DIR	= defines Top Level directory for build

##			  (ie. where Makerules directory exists.)

##COMN_INCLUDE_DIRS	= global include directories

##				 (include in PROJ_INCLUDE_DIRS or LOCAL_INCLUDE_DIRS when

##				 appropriate)

##COMN_LIB_DIRS		= global library directories

##				 (include in PROJ_LIB_DIRS or LOCAL_LIB_DIRS when appropriate)

##

##The following paths are of the form:

##		X_DIR - base directory for the subdirs below

##		X_BIN_DIR - where to copy executable files built

##		X_INCLUDE_DIR - where to copy include files built

##		X_LIB_DIR - where to copy archive lib files built

##		X_SHLIB_DIR - where to copy shared lib files built

##		X_SBR_DIR - where to copy sbr files built (Windows Only)

##Where X is:

## 		GLOBAL - during basic build pass, use to define PROJ versions

## 		PROJ - in a local makefile without Makerules.module during

##				basic build pass [Empty]

## 		MOD - in a local makefile during basic build pass [Empty]

## 		STAGE - during stage build pass, use to define PROJ_STAGE versions

## 		PROJ_STAGE - in a local makefile without Makerules.module during

##				stage build pass [Empty]

## 		MOD_STAGE - in a local makefile during stage build pass [Empty]

## 		RELEASE - during release step,(used to be part of COMN_ paths above)

##		if the MOD and MOD_STAGE versions are not defined (as would be

##		the case for a local makefile which is not part of a module)

##		The PROJ and PROJ_STATE versions will be used.  This occurs on

##		a path by path basis.  This applies to all the paths above

##		except X_DIR.

##

## Compilation/Build Commands and flags:

##Within the execution of commands, a common style is used for naming

##the variables:

##	X = tool name

##	XSYS = special windows options required to make tool work properly

##		for combination of BUILD_TARGET and BUILD_PLATFORM

##		defined in makerules.global

##	XLOCAL = User supplied flags for tool [Empty]

##		these can be defined in the local makefile

##	XMOD = User supplied flags for tool [Not Defined]

##		these can be defined in the local module makefile

##		for multiple level modules (ie. with sub-directories)

##		these will drive down into the sub-directories, much as

##		XPROJ flags drive into all the modules in a project

##	XPROJ = project level flags for tool [Not Defined]

##		these should only be defined in the makerules.project file

##	XENV = environment supplied flags for tool [Not Defined]

##		these can be defined in the environment

##	XMACH - flags to tell tool the machine type being built for

##		(does not apply to all tool types)

##	XFLAGS = complete set of flags for tool

##		composed from all the above flags

##

##BSC		= Browse File Builder (Windows Only)

##BSCSYS	= Win32 flags for Browse File Builder

##BSCLOCAL	= User flags for Browse File Builder [Empty]

##BSCMOD	= module level flags for Browse File Builder [Not Defined]

##BSCPROJ	= project level flags for Browse File Builder [Not Defined]

##BSCENV	= Environment defined Browse File Builder flags [Not Defined]

##BSCFLAGS	= complete set of flags for Browse File Builder

##

##TARGET_BSP	= BSP to be built.  This indicates the sub-directory in

##		BSP/ to build when doing a maketargets.bsp

##		If this is not defined, BSP builds do not occur

##		This only applies to VXWORKS based BUILD_TARGETs

##BSP_TARGETS	= set of files which are created by the BSP build (e.g. vxWorks, map, sym)

##		during a BSP build [internal value set in maketargets.bsp]

##BSP_MAKE_TARGET= which BSP to build (e.g. vxWorks, vxWorks,st, defaults to vxWorks)

##		[internal value set in maketargets.bsp]

##

##BUILDMSGS	= Message Table translator command

##BUILDMSGS_PL	= Message Table translator script file

##

##CC		= Platform C compiler program

##CCC		= Platform C++ compiler program

##CLOCALDEBUG= User defined C debugging compilation flags [Empty]

##				only used when BUILD_CONFIG=debug

##CCLOCALDEBUG= User defined C++ debugging compilation flags [Empty]

##				only used when BUILD_CONFIG=debug

##CDEBUG	= C debugging compilation flags

##CCDEBUG	= C++ debugging compilation flags

##COPT		= C optimization options

##CCOPT		= C++ optimization options

##CANSI		= C Compilation flags for ANSI C (Use in CLOCAL, CMOD or CPROJ for

##				ANSI-C compatible C source code)

##CPIC		= C Compilation flags for Position Indepdent Code

##				 (Use in CLOCAL, CMOD or CPROJ for Shared Library builds)

##CCPIC		= C++ Compilation flags for Position Indepdent Code

##				 (Use in CLOCAL, CMOD or CPROJ for Shared Library builds)

##CCRTTI 	= C++ compilation flags to enable C++ Run Time Type Information

##CCEXH		= C++ compilation flags to enable C++ Exception handling

##CLOCAL	= User defined C flags for compiling [Empty]

##CCLOCAL	= User defined C++ flags for compiling [Empty]

##CENV		= Environment defined C compilation flags [Not Defined]

##CCENV		= Environment defined C++ compilation flags [Not Defined]

##CENVFS	= Environment defined C compilation flags per feature set [Not Defined]

##CCENVFS	= Environment defined C++ compilation flags per feature set [Not Defined]

##CMOD		= module level defined C compilation flags [Not Defined]

##CCMOD		= module level defined C++ compilation flags [Not Defined]

##CPROJ		= project level defined C compilation flags [Not Defined]

##CCPROJ	= project level defined C++ compilation flags [Not Defined]

##CMACH		= defines for system type

##CSYS		= target/platform specific C compilation flags

##CCSYS		= target/platform specific C++ compilation flags

##SYS_INCLUDE_DIRS	= target/platform specific include directories

##LOCAL_INCLUDE_DIRS	= User include directories to search for C/C++ headers [Empty]

##MOD_INCLUDE_DIRS	= module level directories to search for C/C++ headers [Not Defined]

##PROJ_INCLUDE_DIRS	= project level directories to search for C/C++ headers [Not Defined]

##CSHARED	= C compilation flags for shared library .o files (include in

##		  		CLOCAL, CMOD or CPROJ when appropriate)

##CCSHARED	= C++ compilation flags for shared library .o files (include in

##		  		CCLOCAL, CMOD or CCPROJ when appropriate)

##CFLAGS	= Complete set of C compilation flags

##CCFLAGS	= Complete set of C++ compilation flags

##CINCLUDE_DIRS	= Complete set of C include directories

##CINCSRCH = full compiler directives for include paths to search

##SUBSYSTEM = Subsystem to build for (none, console or windows) (Windows Only)

##				[default console]

##USEMFC	= How Windows MFC should be used (none, static, shared, no_mfc)

##				(Windows Only) [default none]

##

##

##MAKEDEPEND	= System makedepend application (Windows Only, on others

##					$(CC) $(DEPENDFLAGS) -MT $(BUILDIR)/$*.o -MM is used)

##DEPENDFLAGS	= makedepend flags for .c files

##CCDEPENDFLAGS	= makedepend flags for .cpp files

##DEPENDMOD		= module level defined makedepend flags [Not Defined]

##DEPENDPROJ	= project level defined makedepend flags [Not Defined]

##DEPENDLOCAL	= user defined makedepend flags [Empty]

##DEPENDENV		= Environment defined makedepend flags [Not Defined]

##

##LD		= System linker

##LDSTRIP	= LD option to strip [-s] ("" on Win32)

##LDPDB_DEBUG	= LD option to create pdb file for debug builds [/debug /pdbtype:sept /debugtype:both] (Windows Only)

##LDPDB_RELEASE	= LD option to create pdb file for release builds [/debug /pdbtype:sept /debugtype:both] (Windows Only)

##LDLOCAL	= User defined C flags for linking [Empty]

##LDENV		= Environment defined linker flags [Not Defined]

##LDENVFS	= Environment defined linker flags per feature set [Not Defined]

##LDMOD		= module level defined linker flags [Not Defined]

##LDPROJ	= project level defined linker flags [Not Defined]

##LDMACH	= Flags to specify machine type to linker

##LDSYS		= target/platform specific Linker flags

##LDOUTPUT	= platform specific linker flag to specify output file

##LDSTATIC	= platform specific linker flag to specify linking only with static

##				(eg. non-dynamic) libraries

##LDFLAGS	= Complete set of Linker flags

##CCLIBS	= basic C++ libraries (include in MODLIBS, PROJLIBS or LIBS when appropriate)

##LOCALDEPLIBS	= User archive libraries to include in dependencies [Empty]

##				(omit the lib prefix and .a suffix)

##LOCALLIBS		= User libraries to use when linking [Empty]

##				(in addition to LOCALDEPLIBS)

##				(omit the lib prefix and .a suffix)

##LOCAL_LIB_DIRS	= User library directories for libpaths [Empty]

##MODDEPLIBS	= module level archive libraries to include in dependencies [Empty]

##				(omit the lib prefix and .a suffix)

##MODLIBS		= module level libraries to use when linking [Empty]

##				(in addition to MODDEPLIBS)

##MOD_LIB_DIRS	= module level library directories for libpaths [Empty]

##PROJDEPLIBS	= project level archive libraries to include in dependencies [Empty]

##				(omit the lib prefix and .a suffix)

##PROJLIBS		= project level libraries to use when linking [Empty]

##				(in addition to PROJDEPLIBS)

##				(omit the lib prefix and .a suffix)

##PROJ_LIB_DIRS	= project level library directories for libpaths [Empty]

##SYSLIBS		= target/platform specific library link directives

##SYS_LIB_DIRS	= target/platform specific library directories

##LD_LIB_DIRS = full list of library paths to search

##LDLIBSRCH = full link directives for library paths to search

##LDLIBS	= full link directives for libraries

##DEPLIBS_TARGETS = target names for make dependencies based on archive libraries

##

##LEX		= platform specific Lexical analyzer generator

##LEX_LIB	= library needed by code compiled with lex

##

##LINT		= platform specific Lint code analyzer

##LINTENV	= Environment defined lint flags [Not Defined]

##LINTLOCAL	= User defined lint flags [Empty]

##LINTMOD	= module level lint flags [Not Defined]

##LINTPROJ	= project level lint flags [Not Defined]

##LINTFLAGS	= lint flags (includes CFLAGS)

##

## Flags for building kernel modules/drivers/kext:

##CKERNEL	= C/C++ compiler flags to use

##CKERNELOPS= base C/C++ compiler flags to use [Darwin only]

##KERNEL_INCLUDE_DIRS= directories to get include files from

##KERNELLIBS = libraries to link with (and linker options)

##KERNELDIR = primary path to kernel headers/libs/etc for desired kernel version

##CPROJKERNEL= project level C compiler flags for use by individual makefiles

##				as part of CLOCAL and/or CCLOCAL for makefiles building

##				drivers, typically composed of $(CKERNEL) [Not Defined]

##

##MIDL		= IDL compiler (Windows Only)

##MIDLSYS	= Win32 specific IDL compiler flags

##MIDLLOCAL	= User flags for IDL compiler [Empty]

##MIDLMOD	= module level flags for IDL compiler [Not Defined]

##MIDLPROJ	= project level flags for IDL compiler [Not Defined]

##MIDLENV	= Environment defined IDL compiler flags [Not Defined]

##MIDLFLAGS	= Complete set of IDL compiler flags

##

##REGEXE	= command to update registry from a .exe file (Windows Only)

##REGDLL	= command to update registry from a .dll file (Windows Only)

##

##MKSHLIB	= command to build dynamic/shared library from .o's built w/CSHARED

##MKARLIB	= command to build static/archive library from .o's

##MKPARTIAL	= command to partially link .o's into a single .o's

##MKMODULE	= command to link .o's into a single kernel module (Linux only)

##DEFFILE	= definition file for dynamic/shared library used by MKSHLIB

##				(Windows Only)

##IMPLIBLOCAL	= User flags for Object Lirary Manager [Empty]

##

##PREP		= File post-processor to prepare files for release, by marking with

##				build date and version string

##PATCH_VERSION	= program to patch version into data in code file

##PATCH_ENG_VERSION	= program to patch version into data in code file for

##				engineer non-offical builds/releases

##CONVERT_RELEASETAG= program to convert RELEASE_TAG to a doted version format

##

##RSC		= resource compiler (Windows Only)

##RSCMACH	= flags to specify machine type to RSC compiler

##RSCLOCAL	= User flags for resource compiler [Empty]

##RSCMOD	= module level flags for resource compiler [Not Defined]

##RSCPROJ	= project level flags for resource compiler [Not Defined]

##RSCSYS	= Win32 specific resource compiler flags

##RSCENV	= Environment defined resource compiler flags [Not Defined]

##RSCFLAGS	= Compile set of Resource compiler flags

##

## The parameters below control the construction of Visual Studio Project Files

## These are only used on BUILD_PLATFORMS of DOS and CYGWIN when building

## for CYGWIN, WIN32 or MIPS.

##BUILDDSW	= command to build DSW file from a list of project files

##FINDDSPFILES= command to expand module names into complete pathnames

##				to dsp files

##DS_PROJECT= Developer Studio Project name (set to this directory name),

##            for use in .dsp and .dsw filenames

##DS_SUBPROJECTS= User specified other dsp files to include as subprojects

##            in dsw.  [Not Defined]

##			  These must be pathnames relative to TL_DIR.  They can be

##			  directory names (in which case the .dsp is assumed to have the

##			  same basename as the directory) or dsp filenames.

##DS_PROJECTS= Base set of projects to include in all dsw files

##DSP_SOURCES= User specified list of source files, in the present directory

##            which are to be included in the dsp file [Not Defined]

##DSP_FILE	= dsp file to build

##DSP_TMP_FILE=temp dsp file to build to

##DSW_FILE	= dsw file to build

##DSW_TMP_FILE= temp dsw file to build to

##DSP_SRC_DIR= Source directory to use for files in this directory

##DSP_GROUP	= Group name to use for this source directory in dsp file

##

##FUTURE - on windows allow PCH_TARGET to be defined, which will cause a

## precompiled header to be built or used

## PCHFLAGS - compiler files to make PCH_TARGET into a precompiled header

## FUTURE - support SUSYSTEM=posix on Windows

## FUTURE - rename DEPLIBS as DEPARLIBS and DEPSHLIBS if need to support

##			dependent shared libraries

##

#=============================================================================#