bcm4329/src/Makerules - platform/hardware/broadcom/wlan - Git at Google

 #
 #  Top level Makerules
 #  it uses Makerules.env for build env vars and optional branding.inc
 #
 # Copyright (C) 1999-2010, Broadcom Corporation
 #
 #      Unless you and Broadcom execute a separate written software license
 # agreement governing use of this software, this software is licensed to you
 # under the terms of the GNU General Public License version 2 (the "GPL"),
 # available at http://www.broadcom.com/licenses/GPLv2.php, with the
 # following added to such license:
 #
 #      As a special exception, the copyright holders of this software give you
 # permission to link this software with independent modules, and to copy and
 # distribute the resulting executable under terms of your choice, provided that
 # you also meet, for each linked independent module, the terms and conditions of
 # the license of that module.  An independent module is a module which is not
 # derived from this software.  The special exception does not apply to any
 # modifications of the software.
 #
 #      Notwithstanding the above, under no circumstances may you combine this
 # software in any way with any other Broadcom software provided under a license
 # other than the GPL, without Broadcom's express prior written consent.
 #
 # $Id: Makerules,v 2.69.30.3.2.6 2009/05/15 23:06:59 Exp $

 # first rule (default)
 all:

 # SRCBASE should be set by the Makefile that includes this.
 ifndef	SRCBASE
 	SRCBASE = .
 endif

 # Set up the build environment variables
 include ${SRCBASE}/Makerules.env

 # Define space to be a single space character. Using " " gets the quotes
 # as well, which we don't want.
 empty :=
 space := $(empty) $(empty)

 ifeq ($(HOSTOS), Windows_NT)

 # force use of bash, otherwise you will get the broken sh.exe.
 SHELL=bash

 endif

 #
 # Setup make variables depending on target
 #

 ifeq ($(TARGETOS), unix)

 	# The environment for native unix builds

 	EXEEXT	=
 	OBJEXT	= .o
 	GCINCS	= -I$(SRCBASE)/include
 	GCDEFS	= -DTARGETENV_$(TARGETENV) -DTARGETOS_$(TARGETOS) -DTARGETARCH_$(TARGETARCH)

 	ifeq ($(TARGETARCH), x86_mmx)
 		GCDEFS	:= $(GCDEFS) -D_X86_ -D_MMX_
 	endif
 	ifeq ($(TARGETARCH), x86)
 		GCDEFS	:= $(GCDEFS) -D_X86_
 	endif
 	ifeq ($(TARGETARCH), mips)
 		GCDEFS	:= $(GCDEFS) -D_MIPS_
 	endif
 	ifeq ($(TARGETARCH), mips_be)
 		GCDEFS	:= $(GCDEFS) -D_MIPS_ -DIL_BIGENDIAN
 	endif
 	ifeq ($(TARGETARCH), arm)
 		GCDEFS	:= $(GCDEFS) -D_ARM_ -DIL_BIGENDIAN
 	endif
 	ifeq ($(TARGETARCH), arm_le)
 		GCDEFS	:= $(GCDEFS) -D_ARM_
 	endif
 	ifeq ($(TARGETARCH), arm_android)
 		GCDEFS	:= $(GCDEFS) -D_ARM_
 	endif

 	ifeq ($(TARGETENV), freebsd)
 		GCINCS	:= $(GCINCS) -I/usr/local/include
 	endif
 	ifeq ($(TARGETENV), sun4)
 		GCDEFS	:= $(GCDEFS) -D_SPARC_
 	endif
 	ifeq ($(TARGETENV), macos)
 		MACOS_VER := $(shell sw_vers -productVersion)

 		ifneq (,$(findstring 10.5,$(MACOS_VER)))
 			SDK=/Developer/SDKs/MacOSX10.5.sdk
 		else
 			SDK=/Developer/SDKs/MacOSX10.4u.sdk
 		endif

 		GCDEFS	:= $(GCDEFS) -DMACOSX
 		GCDEFS	:= $(GCDEFS) -pipe -fpascal-strings -fasm-blocks -fmessage-length=0
 		GCDEFS	:= $(GCDEFS) -fvisibility=hidden -isysroot $(SDK)

 		ifeq ($(TARGETARCH), PPC)
 			GCDEFS	:= $(GCDEFS) -arch ppc -mtune=G4
 			GLDFLAGS = -arch ppc -Wl,-syslibroot,$(SDK)
 		endif
 		ifeq ($(TARGETARCH), x86)
 			GCDEFS	:= $(GCDEFS) -arch i386
 			GLDFLAGS = -arch i386 -Wl,-syslibroot,$(SDK)
 		endif
 	endif

 	GCOPTS	=
 	GCFLAGS	= -g -Wall

 	CC_TARGET	=-o $@
 	LINK_TARGET	=-o $@

 	ifeq ($(TARGETENV), linuxmips)
 		TARGET_PREFIX = mipsel-linux-
 	else
 	ifeq ($(TARGETENV), linuxmips_be)
 		TARGET_PREFIX = mips-linux-
 	else
 	ifeq ($(TARGETENV), linuxarm)
 		TARGET_PREFIX = armeb-linux-
 	else
 	ifeq ($(TARGETENV), linuxarm_le)
 		TARGET_PREFIX = arm-linux-
 	else
 	ifeq ($(TARGETENV), android)
 		TARGET_PREFIX = arm-eabi-
         	GCFLAGS += -Dlinux
         	GCFLAGS += -I/projects/hnd/tools/linux/hndtools-arm-eabi-4.2.1/arm-eabi/include/bionic/libc/include
         	GCFLAGS += -I/projects/hnd/tools/linux/hndtools-arm-eabi-4.2.1/arm-eabi/include/bionic/libc/arch-arm/include/
         	GCFLAGS += -I/tools/linux/src/linux-2.6.25-01843-gfea26b0/include/
 	else
 	ifeq ($(TARGETENV), linuxarm_omap)
 		TARGET_PREFIX = arm-none-linux-gnueabi-
 	else
 		TARGET_PREFIX =
 	endif
 	endif
 	endif
 	endif
 	endif
 	endif

 	CC = $(TARGET_PREFIX)gcc
 	AS = $(TARGET_PREFIX)as
 	LD = $(TARGET_PREFIX)ld
 	AR = $(TARGET_PREFIX)ar

 	INSTALL = install -c

 	TCFLAGS =

 	ifeq ($(TARGETENV), freebsd)
 		GLDFLAGS = -static
 	endif
 	ifeq ($(TARGETENV), linuxarm)
 		GLDFLAGS = -static
 	endif
 	ifeq ($(TARGETENV), linuxarm_le)
 		GLDFLAGS = -static
 	endif
 	ifeq ($(TARGETENV), android)
 		GLDFLAGS = -static
 	endif
 	ifeq ($(TARGETENV), linuxarm_omap)
 		GLDFLAGS = -static
 	endif

 	GLDLIBS = -lgcc

 endif	# $(TARGETOS) == unix

 ifeq ($(TARGETOS), Windows_NT)

 	# The environment for windows builds

 	EXEEXT = .exe

 	ifeq ($(TARGETENV), win32)
 		# standard win32 using MS compiler
 		OBJEXT	= .obj
 		GCINCS	= /I$(SRCBASE)/include
 		GCDEFS	= /DTARGETENV_$(TARGETENV) /DTARGETOS_$(TARGETOS) \
 			/DTARGETARCH_$(TARGETARCH) /D_X86_
 		ifeq ($(TARGETARCH), x86_mmx)
 			GCDEFS += /D_MMX_
 		endif
 		GCOPTS	= /nologo
 		GCFLAGS	= /GM /W3 /Z7

 		CC_TARGET	=-Fo$@
 		LINK_TARGET	=-out:$@

 		CC = cl
 		AS = cl
 		LD = cl

 		TCFLAGS =
 		GLDFLAGS = /nologo /link /nologo /INCREMENTAL:NO

 		GLDLIBS =
 	else
 		# cygwin32 based environment
 		OBJEXT	= .o
 		GCINCS	= -I$(SRCBASE)/include
 		GCDEFS	= -DTARGETENV_$(TARGETENV) -DTARGETOS_$(TARGETOS) \
 			-DTARGETARCH_$(TARGETARCH) -D_X86_
 		ifeq ($(TARGETARCH), x86_mmx)
 			GCDEFS += -D_MMX_
 		endif
 		GCOPTS	=
 		GCFLAGS	= -g -Wall

 		CC_TARGET	=-o $@
 		LINK_TARGET	=-o $@

 		CC = gcc
 		AS = gcc
 		LD = gcc
 		INSTALL = install -c

 		TCFLAGS =
 		GLDFLAGS =

 		GLDLIBS = -liberty -lgcc
 	endif

 	# Tools common to cygwin/win32

 	INSTALL = install -c
 	BUILD = build -ceZ

 	# RELEASE_TARGET is a the directory under RELEASE_DIR where
 	# target dependant files go. It is composed of the OS and
 	# the CPU, some examples are: winnt40/i386, win98 ...
 	#
 	# NEEDSWORK: For now only NT 4.0 stuff uses it.
 	ifneq ($(findstring $(TARGETPLATFORM), "Wdm wdm"), )
 		RELEASE_TARGET = wdm/i386
 	else
 		RELEASE_TARGET = winnt40/i386
 	endif

 	# RELEASE_TOOLS_DIR is a the directory under RELEASE_DIR where
 	# common tools go.
 	# For compatability with previous installs &test scripts, old
 	# tools still go in "yosemite".
 	RELEASE_YOS_DIR = yosemite
 	RELEASE_TOOLS_DIR = tools

 endif	# $(TARGETOS) == Windows_NT

 ifeq ($(TARGETOS), vxWorks)
 	WIND_REGISTRY = sol
 	ifndef WIND_BASE
 		ifeq ($(HOSTOS), unix)
 			WIND_BASE = /dfs/tools/vxWorks
 		else
 			WIND_BASE = z:/tools/vxWorks
 		endif
 	endif
 	include $(WIND_BASE)/target/h/make/defs.default

 	ifeq ($(HOSTENV), Windows_NT)
 		WIND_HOST_TYPE = x86-win32
 	else
 		ifeq ($(HOSTENV), sun4)
 			WIND_HOST_TYPE = sun4-solaris2
 		else
 			WIND_HOST_TYPE = i386-freebsd
 		endif
 	endif

 	ifeq ($(TARGETENV), vxsim)
 		CPU = SIMSPARCSOLARIS
 	else
 		ifeq ($(TARGETENV), vx386)
 			CPU = i386
 		else
 			CPU = R4650
 			VXFLAGS  = -DCPU_VAR=$(CPU)
 		endif
 	endif

 	include $(WIND_BASE)/target/h/make/make.$(CPU)$(TOOL)
 	include $(WIND_BASE)/target/h/make/defs.$(WIND_HOST_TYPE)

 	GCINCS	= -I$(WIND_BASE)/target/h -I$(SRCBASE)/include
 	GCDEFS	= $(DEFINE_CC) -DCPU=$(CPU) -DTARGETENV_$(TARGETENV) -DTARGETOS_$(TARGETOS) -DTARGETARCH_$(TARGETARCH)
 	GCOPTS	= -g -O2
 	GCFLAGS	= -Wall $(CC_ARCH_SPEC)
 	LDFLAGS	= $(GLDFLAGS) $(LLDFLAGS)
 	GLDLIBS	= $(LIBS)

 	WIND_BIN = $(WIND_BASE)/host/$(WIND_HOST_TYPE)/bin

 	AR	:= $(WIND_BIN)/$(AR)
 	AS	:= $(WIND_BIN)/$(AS)
 	BINHEX	:= $(WIND_BIN)/$(BINHEX)
 	CC	:= $(WIND_BIN)/$(CC)
 	CF	:= $(WIND_BIN)/$(CF)
 	LD	:= $(CC)
 	NM	:= $(WIND_BIN)/$(NM)
 	RANLIB	:= $(WIND_BIN)/$(RANLIB)
 	BINXSYM_NAME := $(WIND_BIN)/$(BINXSYM)

 endif	# $(TARGETOS) == vxWorks

 ifeq ($(TARGETENV), nucleusarm)

 	# The environment for nucleus builds
 	ifeq ($(BSP_BASE_DIR),)
 		BSP_BASE_DIR := $(SRCBASE)/../bsp
 	endif

 	ifeq ($(NUCLEUS_INC_DIR),)
 		NUCLEUS_INC_DIR := $(BSP_BASE_DIR)/rtos/nucleus/inc
 	endif

 	EXEEXT	:=
 	OBJEXT	:= .o
 	GCINCS	:= -I$(SRCBASE)/include -I$(NUCLEUS_INC_DIR)
 	GCDEFS	:= -DTARGETENV_$(TARGETENV) -DTARGETOS_$(TARGETOS) -DTARGETARCH_$(TARGETARCH)
 	GCOPTS	:=

 	ifeq ($(OBJDIR),)
 		OBJDIR	:= $(TARGETENV)/
 	endif

 	# --md:  This option compiles the source and writes make file dependency lines
 	#        to a file. The output file is suitable for use by a make utility.
 	# -c:    Compiles but does not perform the link phase.
 	# -O2:   High optimization.
 	# ---memaccess -UL41: This option tells the compiler that the memory in the
 	#        target system has slightly restricted or expanded capabilities.
 	#        Disables unaligned mode for code that uses pre-ARMv6 unaligned
 	#        access behavior.
 	# "/adsabi" is added to "--apcs /interwork/$(SWST)" so that objects created
 	#	under ADS 1.2 can be linked with objects compiled under RVCT 2.2.
 	# --diag_suppress 2084,1658 = blocks the diagnostic warning "Warning: C2084W: support for --apcs /adsabi is deprecated"
 	#                 1293: Suppress "Assignment in condition" warning.
 	GCFLAGS	:= --md \
 			-c \
 			-O2 \
 			--memaccess -UL41 \
 			--apcs /adsabi/interwork/NOSWST \
 			--diag_suppress 2084,1658,1293 \
 			--li

 	# --cpu 'name': This option generates code for a specific ARM processor or architecture.
 	ifeq ($(TARGETCPU),2153)
 		GCFLAGS += --cpu ARM1136J-S
 	else
       $(error "Unknown target CPU type!")
 	endif

 	#CPPFLAGS	:= -embeddedcplusplus

 	CC_TARGET	=-o $@
 	CPP_TARGET	=-o $@
 	LINK_TARGET	=-o $@

 	CC := tcc
 	CPP := tcpp
 	AS := armasm
 	LD := armlink
 	AR := armar -c -r --create

 	INSTALL := install -c

 	TCFLAGS :=

 	GLDFLAGS :=
 	GLDLIBS := --ELF --symbols --debug --map --info sizes,totals --errors link.err --list link.map --verbose

 	# Convert windows style directories to cygwin style.
 	# It should be used in situations where the host environment is cygwin, and
 	# the host compiler is a native Win32 app (non-cygwin). It will convert the
 	# Windows style directories in the dependencies list to cygwin style. This is
 	# necessary for the dependency files to be included by cygwin make.
 	ifeq ($(HOSTOS),Windows_NT)
 		FILTER_DEPENDS_IN_C_TO_OBJ_RULE := 1
 	endif

 endif	# $(TARGETENV) == nucleusarm

 ifeq	($(TARGETENV), bcmmips)

 	OBJEXT	= .o
 	GCINCS	= -I$(SRCBASE)/include
 	GCDEFS	= -DTARGETENV_$(TARGETENV) -DTARGETOS_$(TARGETOS) \
 		-DTARGETARCH_$(TARGETARCH) -D__mips__
 	GCOPTS	= -g -O2
 	GCFLAGS	= -Wall
 	GLDFLAGS = -Wl,-tidt.dld

 	AS		= bcmas
 	CC		= bcmgcc
 	LD		= $(CC)
 	NM		= bcmnm
 	RANLIB		= bcmranlib

 endif	# $(TARGETENV) == bcmmips

 ifeq	($(TARGETENV), klsi)

 	OBJEXT	= .obj
 	GCINCS	= -I$(SRCBASE)/include
 	GCDEFS	= -DTARGETENV_$(TARGETENV) -DTARGETOS_$(TARGETOS) \
 		-DTARGETARCH_$(TARGETARCH) -D__klsi__

 	AS		= qtasm
 	GASFLAGS	= -m20
 	CC		= qtcc
 	TCFLAGS		= -w asm=$(GASFLAGS) +c -Vcdv -w cc=+reginfo

 endif	# $(TARGETENV) == klsi

 CFLAGS = $(LCINCS) $(GCINCS) $(GCDEFS) $(GCOPTS) $(GCFLAGS) $(TCFLAGS) $(HCFLAGS) \
 $(LCDEFS) $(LCOPTS) $(LCFLAGS) $(CENV)

 ASFLAGS	= $(GASFLAGS) $(LASFLAGS) $(ASENV)
 LDFLAGS	= $(GLDFLAGS) $(LLDFLAGS) $(LDENV)
 LDLIBS	= $(LLDLIBS) $(GLDLIBS)

 # dependency files including the .d file itself.
 # note the example in GNU documentation seems to have a bug:
 # two backslashes where one is correct.
 %.d: %.c
 ifeq ($(findstring s, $(MAKEFLAGS) ),)
 	@ echo making $@
 endif
 	@ $(SHELL) -ec '$(CC) -MM $(CFLAGS) $(CPPFLAGS) $< \
 	| sed '\''s/$*\.o[ :]*/$@ &/g'\'' >$@'

 ifeq ($(TARGETENV), win32)

 # win32 needs different command line args

 %.s: %.c
 	$(CC) /FAs $(CFLAGS) $(CPPFLAGS) /Fa$@ /c $<

 %.i: %.c
 	$(CC) /E $(CFLAGS) $(CPPFLAGS) $< > $@

 else # !win32

 %.s: %.c
 	$(CC) -S $(CFLAGS) $(CPPFLAGS) -o $@ $<

 %.i: %.c
 	$(CC) -o $@ -E -dD $(CFLAGS) $(CPPFLAGS) $<

 endif # win32

 ifeq	($(TARGETENV), klsi)

 %$(OBJEXT): %.c
 	$(CC) $(CFLAGS) $*.c

 %$(OBJEXT): %.asm
 	$(AS) $(ASFLAGS) $*.asm

 %.asm: %.c
 	$(CC) $(CFLAGS) -asm $*.c

 %.i: %.c
 	$(CC) $(CFLAGS) -cc -peep -asm $*.c
 	mv $*.pp $*.i

 else


 # This command sequence will:
 #  - Convert back-slashes to foward-slashes
 #  - Convert long filenames to 8.3 format (e.g. Program Files --> PROGRA~1)
 #  - Convert windows-style drive letters to cygwin style.
 #
 # It should be used in situations where the host environment is cygwin, and
 # the host compiler is a native Win32 app (non-cygwin). It will convert the
 # Windows style directories in the dependencies list to cygwin style. This is
 # necessary for the dependency files to be included by cygwin make.
 define FILTER_DEPENDS
 	sed -e 's/\\/\//g'		\
 		-e 's/Program Files/PROGRA~1/g'	\
 		-e 's/\([A-Za-z]\):\//\/cygdrive\/\1\//' < $(notdir $(@:.o=.d)) > $(@:.o=.d) && \
 	rm -f $(notdir $(@:.o=.d))
 endef


 $(OBJDIR)%$(OBJEXT): %.c
 	$(CC) -c $(CFLAGS) $(CPPFLAGS) $(CC_TARGET) $<
 ifeq ($(FILTER_DEPENDS_IN_C_TO_OBJ_RULE),1)
 	${FILTER_DEPENDS}
 endif

 $(OBJDIR)%$(OBJEXT): %.cpp
 	$(CPP) -c $(CFLAGS) $(CPPFLAGS) $(CPP_TARGET) $<
 ifeq ($(FILTER_DEPENDS_IN_C_TO_OBJ_RULE),1)
 	${FILTER_DEPENDS}
 endif


 endif # klsi

 %.h: %.x
 	rpcgen -C -h $< > $@

 %_xdr.c: %.x
 	@ (if [ ! -f `basename $<` ] ; then ln -s $< . ; fi; true)
 	rpcgen -C -c -i 0 `basename $<` > $@

 # Makefile debugging rule
 env:
 	printenv

 # if the user mistakenly specified RELEASE_DIR in unix-style notation,
 # convert it to Win32 notation for them.
 #
 # RELEASE_DIR is assumed to be in windows-style notation if it has both
 # backslashes ('\') and colons (':').
 #

 ifneq  ("$(subst \,,$(RELEASE_DIR))", "$(RELEASE_DIR)")
 ifneq  ("$(subst :,,$(RELEASE_DIR))", "$(RELEASE_DIR)")
 RELEASE_DIR := $(subst :,,$(RELEASE_DIR))
 RELEASE_DIR := $(subst \,/,$(RELEASE_DIR))
 RELEASE_DIR := //$(RELEASE_DIR)
 endif
 endif

 # all release rules depend on a valid RELEASE_DIR
 release: check_release_dir
 check_release_dir:
 	@if [ "x$(RELEASE_DIR)" = "x" ]; then \
 		echo "RELEASE_DIR is not set!"; \
 		exit 1; \
 	fi;

 include ${SRCBASE}/branding.inc
	#
	# Top level Makerules
	# it uses Makerules.env for build env vars and optional branding.inc
	#
	# Copyright (C) 1999-2010, Broadcom Corporation
	#
	# Unless you and Broadcom execute a separate written software license
	# agreement governing use of this software, this software is licensed to you
	# under the terms of the GNU General Public License version 2 (the "GPL"),
	# available at http://www.broadcom.com/licenses/GPLv2.php, with the
	# following added to such license:
	#
	# As a special exception, the copyright holders of this software give you
	# permission to link this software with independent modules, and to copy and
	# distribute the resulting executable under terms of your choice, provided that
	# you also meet, for each linked independent module, the terms and conditions of
	# the license of that module. An independent module is a module which is not
	# derived from this software. The special exception does not apply to any
	# modifications of the software.
	#
	# Notwithstanding the above, under no circumstances may you combine this
	# software in any way with any other Broadcom software provided under a license
	# other than the GPL, without Broadcom's express prior written consent.
	#
	# $Id: Makerules,v 2.69.30.3.2.6 2009/05/15 23:06:59 Exp $

	# first rule (default)
	all:

	# SRCBASE should be set by the Makefile that includes this.
	ifndef SRCBASE
	SRCBASE = .
	endif

	# Set up the build environment variables
	include ${SRCBASE}/Makerules.env

	# Define space to be a single space character. Using " " gets the quotes
	# as well, which we don't want.
	empty :=
	space := $(empty) $(empty)

	ifeq ($(HOSTOS), Windows_NT)

	# force use of bash, otherwise you will get the broken sh.exe.
	SHELL=bash

	endif

	#
	# Setup make variables depending on target
	#

	ifeq ($(TARGETOS), unix)

	# The environment for native unix builds

	EXEEXT =
	OBJEXT = .o
	GCINCS = -I$(SRCBASE)/include
	GCDEFS = -DTARGETENV_$(TARGETENV) -DTARGETOS_$(TARGETOS) -DTARGETARCH_$(TARGETARCH)

	ifeq ($(TARGETARCH), x86_mmx)
	GCDEFS := $(GCDEFS) -D_X86_ -D_MMX_
	endif
	ifeq ($(TARGETARCH), x86)
	GCDEFS := $(GCDEFS) -D_X86_
	endif
	ifeq ($(TARGETARCH), mips)
	GCDEFS := $(GCDEFS) -D_MIPS_
	endif
	ifeq ($(TARGETARCH), mips_be)
	GCDEFS := $(GCDEFS) -D_MIPS_ -DIL_BIGENDIAN
	endif
	ifeq ($(TARGETARCH), arm)
	GCDEFS := $(GCDEFS) -D_ARM_ -DIL_BIGENDIAN
	endif
	ifeq ($(TARGETARCH), arm_le)
	GCDEFS := $(GCDEFS) -D_ARM_
	endif
	ifeq ($(TARGETARCH), arm_android)
	GCDEFS := $(GCDEFS) -D_ARM_
	endif

	ifeq ($(TARGETENV), freebsd)
	GCINCS := $(GCINCS) -I/usr/local/include
	endif
	ifeq ($(TARGETENV), sun4)
	GCDEFS := $(GCDEFS) -D_SPARC_
	endif
	ifeq ($(TARGETENV), macos)
	MACOS_VER := $(shell sw_vers -productVersion)

	ifneq (,$(findstring 10.5,$(MACOS_VER)))
	SDK=/Developer/SDKs/MacOSX10.5.sdk
	else
	SDK=/Developer/SDKs/MacOSX10.4u.sdk
	endif

	GCDEFS := $(GCDEFS) -DMACOSX
	GCDEFS := $(GCDEFS) -pipe -fpascal-strings -fasm-blocks -fmessage-length=0
	GCDEFS := $(GCDEFS) -fvisibility=hidden -isysroot $(SDK)

	ifeq ($(TARGETARCH), PPC)
	GCDEFS := $(GCDEFS) -arch ppc -mtune=G4
	GLDFLAGS = -arch ppc -Wl,-syslibroot,$(SDK)
	endif
	ifeq ($(TARGETARCH), x86)
	GCDEFS := $(GCDEFS) -arch i386
	GLDFLAGS = -arch i386 -Wl,-syslibroot,$(SDK)
	endif
	endif

	GCOPTS =
	GCFLAGS = -g -Wall

	CC_TARGET =-o $@
	LINK_TARGET =-o $@

	ifeq ($(TARGETENV), linuxmips)
	TARGET_PREFIX = mipsel-linux-
	else
	ifeq ($(TARGETENV), linuxmips_be)
	TARGET_PREFIX = mips-linux-
	else
	ifeq ($(TARGETENV), linuxarm)
	TARGET_PREFIX = armeb-linux-
	else
	ifeq ($(TARGETENV), linuxarm_le)
	TARGET_PREFIX = arm-linux-
	else
	ifeq ($(TARGETENV), android)
	TARGET_PREFIX = arm-eabi-
	GCFLAGS += -Dlinux
	GCFLAGS += -I/projects/hnd/tools/linux/hndtools-arm-eabi-4.2.1/arm-eabi/include/bionic/libc/include
	GCFLAGS += -I/projects/hnd/tools/linux/hndtools-arm-eabi-4.2.1/arm-eabi/include/bionic/libc/arch-arm/include/
	GCFLAGS += -I/tools/linux/src/linux-2.6.25-01843-gfea26b0/include/
	else
	ifeq ($(TARGETENV), linuxarm_omap)
	TARGET_PREFIX = arm-none-linux-gnueabi-
	else
	TARGET_PREFIX =
	endif
	endif
	endif
	endif
	endif
	endif

	CC = $(TARGET_PREFIX)gcc
	AS = $(TARGET_PREFIX)as
	LD = $(TARGET_PREFIX)ld
	AR = $(TARGET_PREFIX)ar

	INSTALL = install -c

	TCFLAGS =

	ifeq ($(TARGETENV), freebsd)
	GLDFLAGS = -static
	endif
	ifeq ($(TARGETENV), linuxarm)
	GLDFLAGS = -static
	endif
	ifeq ($(TARGETENV), linuxarm_le)
	GLDFLAGS = -static
	endif
	ifeq ($(TARGETENV), android)
	GLDFLAGS = -static
	endif
	ifeq ($(TARGETENV), linuxarm_omap)
	GLDFLAGS = -static
	endif

	GLDLIBS = -lgcc

	endif # $(TARGETOS) == unix

	ifeq ($(TARGETOS), Windows_NT)

	# The environment for windows builds

	EXEEXT = .exe

	ifeq ($(TARGETENV), win32)
	# standard win32 using MS compiler
	OBJEXT = .obj
	GCINCS = /I$(SRCBASE)/include
	GCDEFS = /DTARGETENV_$(TARGETENV) /DTARGETOS_$(TARGETOS) \
	/DTARGETARCH_$(TARGETARCH) /D_X86_
	ifeq ($(TARGETARCH), x86_mmx)
	GCDEFS += /D_MMX_
	endif
	GCOPTS = /nologo
	GCFLAGS = /GM /W3 /Z7

	CC_TARGET =-Fo$@
	LINK_TARGET =-out:$@

	CC = cl
	AS = cl
	LD = cl

	TCFLAGS =
	GLDFLAGS = /nologo /link /nologo /INCREMENTAL:NO

	GLDLIBS =
	else
	# cygwin32 based environment
	OBJEXT = .o
	GCINCS = -I$(SRCBASE)/include
	GCDEFS = -DTARGETENV_$(TARGETENV) -DTARGETOS_$(TARGETOS) \
	-DTARGETARCH_$(TARGETARCH) -D_X86_
	ifeq ($(TARGETARCH), x86_mmx)
	GCDEFS += -D_MMX_
	endif
	GCOPTS =
	GCFLAGS = -g -Wall

	CC_TARGET =-o $@
	LINK_TARGET =-o $@

	CC = gcc
	AS = gcc
	LD = gcc
	INSTALL = install -c

	TCFLAGS =
	GLDFLAGS =

	GLDLIBS = -liberty -lgcc
	endif

	# Tools common to cygwin/win32

	INSTALL = install -c
	BUILD = build -ceZ

	# RELEASE_TARGET is a the directory under RELEASE_DIR where
	# target dependant files go. It is composed of the OS and
	# the CPU, some examples are: winnt40/i386, win98 ...
	#
	# NEEDSWORK: For now only NT 4.0 stuff uses it.
	ifneq ($(findstring $(TARGETPLATFORM), "Wdm wdm"), )
	RELEASE_TARGET = wdm/i386
	else
	RELEASE_TARGET = winnt40/i386
	endif

	# RELEASE_TOOLS_DIR is a the directory under RELEASE_DIR where
	# common tools go.
	# For compatability with previous installs &test scripts, old
	# tools still go in "yosemite".
	RELEASE_YOS_DIR = yosemite
	RELEASE_TOOLS_DIR = tools

	endif # $(TARGETOS) == Windows_NT

	ifeq ($(TARGETOS), vxWorks)
	WIND_REGISTRY = sol
	ifndef WIND_BASE
	ifeq ($(HOSTOS), unix)
	WIND_BASE = /dfs/tools/vxWorks
	else
	WIND_BASE = z:/tools/vxWorks
	endif
	endif
	include $(WIND_BASE)/target/h/make/defs.default

	ifeq ($(HOSTENV), Windows_NT)
	WIND_HOST_TYPE = x86-win32
	else
	ifeq ($(HOSTENV), sun4)
	WIND_HOST_TYPE = sun4-solaris2
	else
	WIND_HOST_TYPE = i386-freebsd
	endif
	endif

	ifeq ($(TARGETENV), vxsim)
	CPU = SIMSPARCSOLARIS
	else
	ifeq ($(TARGETENV), vx386)
	CPU = i386
	else
	CPU = R4650
	VXFLAGS = -DCPU_VAR=$(CPU)
	endif
	endif

	include $(WIND_BASE)/target/h/make/make.$(CPU)$(TOOL)
	include $(WIND_BASE)/target/h/make/defs.$(WIND_HOST_TYPE)

	GCINCS = -I$(WIND_BASE)/target/h -I$(SRCBASE)/include
	GCDEFS = $(DEFINE_CC) -DCPU=$(CPU) -DTARGETENV_$(TARGETENV) -DTARGETOS_$(TARGETOS) -DTARGETARCH_$(TARGETARCH)
	GCOPTS = -g -O2
	GCFLAGS = -Wall $(CC_ARCH_SPEC)
	LDFLAGS = $(GLDFLAGS) $(LLDFLAGS)
	GLDLIBS = $(LIBS)

	WIND_BIN = $(WIND_BASE)/host/$(WIND_HOST_TYPE)/bin

	AR := $(WIND_BIN)/$(AR)
	AS := $(WIND_BIN)/$(AS)
	BINHEX := $(WIND_BIN)/$(BINHEX)
	CC := $(WIND_BIN)/$(CC)
	CF := $(WIND_BIN)/$(CF)
	LD := $(CC)
	NM := $(WIND_BIN)/$(NM)
	RANLIB := $(WIND_BIN)/$(RANLIB)
	BINXSYM_NAME := $(WIND_BIN)/$(BINXSYM)

	endif # $(TARGETOS) == vxWorks

	ifeq ($(TARGETENV), nucleusarm)

	# The environment for nucleus builds
	ifeq ($(BSP_BASE_DIR),)
	BSP_BASE_DIR := $(SRCBASE)/../bsp
	endif

	ifeq ($(NUCLEUS_INC_DIR),)
	NUCLEUS_INC_DIR := $(BSP_BASE_DIR)/rtos/nucleus/inc
	endif

	EXEEXT :=
	OBJEXT := .o
	GCINCS := -I$(SRCBASE)/include -I$(NUCLEUS_INC_DIR)
	GCDEFS := -DTARGETENV_$(TARGETENV) -DTARGETOS_$(TARGETOS) -DTARGETARCH_$(TARGETARCH)
	GCOPTS :=

	ifeq ($(OBJDIR),)
	OBJDIR := $(TARGETENV)/
	endif

	# --md: This option compiles the source and writes make file dependency lines
	# to a file. The output file is suitable for use by a make utility.
	# -c: Compiles but does not perform the link phase.
	# -O2: High optimization.
	# ---memaccess -UL41: This option tells the compiler that the memory in the
	# target system has slightly restricted or expanded capabilities.
	# Disables unaligned mode for code that uses pre-ARMv6 unaligned
	# access behavior.
	# "/adsabi" is added to "--apcs /interwork/$(SWST)" so that objects created
	# under ADS 1.2 can be linked with objects compiled under RVCT 2.2.
	# --diag_suppress 2084,1658 = blocks the diagnostic warning "Warning: C2084W: support for --apcs /adsabi is deprecated"
	# 1293: Suppress "Assignment in condition" warning.
	GCFLAGS := --md \
	-c \
	-O2 \
	--memaccess -UL41 \
	--apcs /adsabi/interwork/NOSWST \
	--diag_suppress 2084,1658,1293 \
	--li

	# --cpu 'name': This option generates code for a specific ARM processor or architecture.
	ifeq ($(TARGETCPU),2153)
	GCFLAGS += --cpu ARM1136J-S
	else
	$(error "Unknown target CPU type!")
	endif

	#CPPFLAGS := -embeddedcplusplus

	CC_TARGET =-o $@
	CPP_TARGET =-o $@
	LINK_TARGET =-o $@

	CC := tcc
	CPP := tcpp
	AS := armasm
	LD := armlink
	AR := armar -c -r --create

	INSTALL := install -c

	TCFLAGS :=

	GLDFLAGS :=
	GLDLIBS := --ELF --symbols --debug --map --info sizes,totals --errors link.err --list link.map --verbose

	# Convert windows style directories to cygwin style.
	# It should be used in situations where the host environment is cygwin, and
	# the host compiler is a native Win32 app (non-cygwin). It will convert the
	# Windows style directories in the dependencies list to cygwin style. This is
	# necessary for the dependency files to be included by cygwin make.
	ifeq ($(HOSTOS),Windows_NT)
	FILTER_DEPENDS_IN_C_TO_OBJ_RULE := 1
	endif

	endif # $(TARGETENV) == nucleusarm

	ifeq ($(TARGETENV), bcmmips)

	OBJEXT = .o
	GCINCS = -I$(SRCBASE)/include
	GCDEFS = -DTARGETENV_$(TARGETENV) -DTARGETOS_$(TARGETOS) \
	-DTARGETARCH_$(TARGETARCH) -D__mips__
	GCOPTS = -g -O2
	GCFLAGS = -Wall
	GLDFLAGS = -Wl,-tidt.dld

	AS = bcmas
	CC = bcmgcc
	LD = $(CC)
	NM = bcmnm
	RANLIB = bcmranlib

	endif # $(TARGETENV) == bcmmips

	ifeq ($(TARGETENV), klsi)

	OBJEXT = .obj
	GCINCS = -I$(SRCBASE)/include
	GCDEFS = -DTARGETENV_$(TARGETENV) -DTARGETOS_$(TARGETOS) \
	-DTARGETARCH_$(TARGETARCH) -D__klsi__

	AS = qtasm
	GASFLAGS = -m20
	CC = qtcc
	TCFLAGS = -w asm=$(GASFLAGS) +c -Vcdv -w cc=+reginfo

	endif # $(TARGETENV) == klsi

	CFLAGS = $(LCINCS) $(GCINCS) $(GCDEFS) $(GCOPTS) $(GCFLAGS) $(TCFLAGS) $(HCFLAGS) \
	$(LCDEFS) $(LCOPTS) $(LCFLAGS) $(CENV)

	ASFLAGS = $(GASFLAGS) $(LASFLAGS) $(ASENV)
	LDFLAGS = $(GLDFLAGS) $(LLDFLAGS) $(LDENV)
	LDLIBS = $(LLDLIBS) $(GLDLIBS)

	# dependency files including the .d file itself.
	# note the example in GNU documentation seems to have a bug:
	# two backslashes where one is correct.
	%.d: %.c
	ifeq ($(findstring s, $(MAKEFLAGS) ),)
	@ echo making $@
	endif
	@ $(SHELL) -ec '$(CC) -MM $(CFLAGS) $(CPPFLAGS) $< \
	\| sed '\''s/$\.o[ :]/$@ &/g'\'' >$@'

	ifeq ($(TARGETENV), win32)

	# win32 needs different command line args

	%.s: %.c
	$(CC) /FAs $(CFLAGS) $(CPPFLAGS) /Fa$@ /c $<

	%.i: %.c
	$(CC) /E $(CFLAGS) $(CPPFLAGS) $< > $@

	else # !win32

	%.s: %.c
	$(CC) -S $(CFLAGS) $(CPPFLAGS) -o $@ $<

	%.i: %.c
	$(CC) -o $@ -E -dD $(CFLAGS) $(CPPFLAGS) $<

	endif # win32

	ifeq ($(TARGETENV), klsi)

	%$(OBJEXT): %.c
	$(CC) $(CFLAGS) $*.c

	%$(OBJEXT): %.asm
	$(AS) $(ASFLAGS) $*.asm

	%.asm: %.c
	$(CC) $(CFLAGS) -asm $*.c

	%.i: %.c
	$(CC) $(CFLAGS) -cc -peep -asm $*.c
	mv $.pp $.i

	else


	# This command sequence will:
	# - Convert back-slashes to foward-slashes
	# - Convert long filenames to 8.3 format (e.g. Program Files --> PROGRA~1)
	# - Convert windows-style drive letters to cygwin style.
	#
	# It should be used in situations where the host environment is cygwin, and
	# the host compiler is a native Win32 app (non-cygwin). It will convert the
	# Windows style directories in the dependencies list to cygwin style. This is
	# necessary for the dependency files to be included by cygwin make.
	define FILTER_DEPENDS
	sed -e 's/\\/\//g' \
	-e 's/Program Files/PROGRA~1/g' \
	-e 's/\([A-Za-z]\):\//\/cygdrive\/\1\//' < $(notdir $(@:.o=.d)) > $(@:.o=.d) && \
	rm -f $(notdir $(@:.o=.d))
	endef


	$(OBJDIR)%$(OBJEXT): %.c
	$(CC) -c $(CFLAGS) $(CPPFLAGS) $(CC_TARGET) $<
	ifeq ($(FILTER_DEPENDS_IN_C_TO_OBJ_RULE),1)
	${FILTER_DEPENDS}
	endif

	$(OBJDIR)%$(OBJEXT): %.cpp
	$(CPP) -c $(CFLAGS) $(CPPFLAGS) $(CPP_TARGET) $<
	ifeq ($(FILTER_DEPENDS_IN_C_TO_OBJ_RULE),1)
	${FILTER_DEPENDS}
	endif


	endif # klsi

	%.h: %.x
	rpcgen -C -h $< > $@

	%_xdr.c: %.x
	@ (if [ ! -f `basename $<` ] ; then ln -s $< . ; fi; true)
	rpcgen -C -c -i 0 `basename $<` > $@

	# Makefile debugging rule
	env:
	printenv

	# if the user mistakenly specified RELEASE_DIR in unix-style notation,
	# convert it to Win32 notation for them.
	#
	# RELEASE_DIR is assumed to be in windows-style notation if it has both
	# backslashes ('\') and colons (':').
	#

	ifneq ("$(subst \,,$(RELEASE_DIR))", "$(RELEASE_DIR)")
	ifneq ("$(subst :,,$(RELEASE_DIR))", "$(RELEASE_DIR)")
	RELEASE_DIR := $(subst :,,$(RELEASE_DIR))
	RELEASE_DIR := $(subst \,/,$(RELEASE_DIR))
	RELEASE_DIR := //$(RELEASE_DIR)
	endif
	endif

	# all release rules depend on a valid RELEASE_DIR
	release: check_release_dir
	check_release_dir:
	@if [ "x$(RELEASE_DIR)" = "x" ]; then \
	echo "RELEASE_DIR is not set!"; \
	exit 1; \
	fi;

	include ${SRCBASE}/branding.inc