# Makefile - top level makefile for target/src to build runtime libraries## modification history# --------------------# 02h,31jul02,tpr  removed security and test frim the build for SRC CD.# 02g,26jun02,pes  Remove MIPS32 builds from bcm125x#                  CPU_VARIANT_CPU_TOOL_LIST_bcm125x.# 02f,08may02,pes  Change MIPS r3xxx CPU_VARIANT designation to rc3000# 02e,23apr02,pes  Add support for rc4xxx, rc5xxx, rm52xx, rm57xx, tx49xx and#		   vr50xx processor families.# 02d,14mar02,t_m  move the rule for man after the include so the default rule#                  is still Default# 02c,07mar02,pch  Add arch/Makefile dependency for "man" target to fix cpuGen#                  fallout - SPR 73999# 02b,27feb02,pes  Adjust per-cpu-family Library archive selections# 02a,11jan02,pes  Insert macro definitions for MIPS repackaged libarch.a#                  libraries# download from www.programsalon.com# 01z,12dec01,tam  made CPU variant builds automatic; updated comments# 01y,12dec01,mem  Fix specialization test for MIPS.# 01x,07dec01,tam  Added CPU variant support# 01w,27nov01,jmp  Changed to expect simpc instead of SIMNT for VX_CPU_FAMILY.# 01v,20nov01,tam  move demo to dual build# 01u,16nov01,mil  Changed to expect ppc instead of PPC for VX_CPU_FAMILY.# 01t,12nov01,tam  added dual build support# 01s,07nov01,tam  added vxvmi directory# 01r,31oct01,mas  added vxmp subdirectory# 01q,30oct01,sn   pushed gnu under new tool directory# 01p,29oct01,dbs  re-instate vxcom and vxdcom# 01o,18oct01,dbs  temporarily remove vxcom and vxdcom from build# 01n,11oct01,tpr  Removed VxWorks 5.5 unsupported directories# 01m,04oct01,nel  Add VxDCOM to build.# 01l,27apr01,mem  Added vxFusion, zinc, missing dirs, remove ospf, wweb merge# 01k,07dec00,af   add cplus and gnu back to default build list.# 01j,06nov00,sn   add target for just building C++# 01i,09oct00,sn   but do build everything on tor2_x-fred-toolchain# 01h,09oct00,sn   don't build C++# 01g,11dec98,j_w  define CLEANLIBS -- for removing lib$(CPU)$(TOOL)*.a# 01f,22may98,ms   removed SUBDIRS hack# 01e,29apr98,dbt  removed rdb directory# 01d,05nov97,kkk  added rip, dhcp directory# 01c,28oct97,kkk  added ospf directory# 01b,15nov96,jag  added snmpv1 directory# 01a,17jun96,yp   written## DESCRIPTION# This file contains the makefile rules to select subdirectories that contain# sources for building the VxWorks runtime archive and builds them.## Some architecures support only one toolchain family (either GNU or DIAB). # The toolchain supported is defined by VENDOR_DEFAULT below. # For instance to build the source tree for the solaris simulator which supports# only the GNU toolchain, you should issue the following commands:#		> cd $WIND_BASE/target/src#		> make CPU=SIMSPARCSOLARIS TOOL=gnu## Other architecures support both toolchain families (GNU and DIAB).# However most of the VxWorks source code under $(WIND_BASE)/target/src/# is compiled with only one toolchain family (either GNU or DIAB). This# default toolchain is defined again by VENDOR_DEFAULT. Nevertheless part of# the VxWorks source tree must still be built with the secondary toolchain# family. This dual build is accomplished in two passes.## For instance to build the source tree for CPU=PPC604 which supports both# GNU and DIAB, the following commands must be issued:#		> cd $WIND_BASE/target/src#		> make CPU=PPC604 TOOL=diab#		> make CPU=PPC604 TOOL=gnu### CPU VARIANTS# To compile part of the source tree for a CPU variant, first a tag must be# defined with which archive directory names are modified. In addition several# variables must be defined for each CPU variant build. Refer to the example# further below for more details. Note that CPU variant builds are normaly# started automatically at the end of the corresponding generic CPU build.# ## FOR TESTING PURPOSES# If a dual build of the source tree should not be performed for a CPU type# which by default supports both toolchain families, the value of DUAL_BUILD# must be overwritten on the command line.# For instance to build successfuly the entire source tree for CPU=PPC604 with# the DIAB toolchain despite it is not the default toolchain for this # architecture, issue the following commands:#		> cd $WIND_BASE/target/src#		> make CPU=PPC604 TOOL=diab DUAL_BUILD=false## You may need to build the entire source tree with both toolchain families# (GNU and DIAB). Every source file must be compiled with both toolchains# and the resulting objects stored in a different locations. As above # DUAL_BUILD must be set to false and in addition the COMMON_DIR variable# must be overwritten and set to false:#		> cd $WIND_BASE/target/src#		> make CPU=PPC604 TOOL=diab DUAL_BUILD=false COMMON_DIR=false#		> make CPU=PPC604 TOOL=gnu DUAL_BUILD=false COMMON_DIR=false## INTERNAL# The REAME.txt file under $(WIND_BASE)/target/src/ should be updated whenever# this file is modified, if appropriate.#*/TGT_DIR=$(WIND_BASE)/target# remove lib$(CPU)$(TOOL)*.a if make rclean is done at target/src levelCLEANLIBS = YES# IMPORTANT:## New directories under $WIND_BASE/src must be added to one of the following# list, and only one:##		SKIP_SUBDIRS:	directory(ies) not being compiled#		COMMON_SUBDIRS:	directories compiled with the default compiler#				only (cf value of VENDOR_DEFAULT)#		DUAL_SUBDIRS:	directories compiled with each toolchain.#				NOTE: any directory including C++ files must be#				added to this list.#		GNU_SUBDIRS:	directories compiled with GNU only#		DIAB_SUBDIRS:	directories compiled with DIAB onlySKIP_SUBDIRS	= CodeTEST http java snmpv1 streams ugl zinc zlibCOMMON_SUBDIRS	= arch bpf dhcp drv event fs libc math	\        netinet netwrs os ostool posix rip rpc \        tffs usb usr util vxfusion vxmp vxvmi wdb wind wrn 	\	wtx wvDUAL_SUBDIRS	= cplus demo tool vxcom vxdcom					# - other C++ based code to be added 					# here					# - other source directories not ported					# to new archive directory hierarchy to					# be added here too.GNU_SUBDIRS	=DIAB_SUBDIRS	=include $(TGT_DIR)/h/make/defs.defaultinclude $(TGT_DIR)/h/tool/$(TOOL_FAMILY)/make.$(CPU)$(TOOL)## Architectures default toolchain and dual build status## ARM: DIAB & GNU (DIAB as default)#ifeq ($(VX_CPU_FAMILY),arm)    VENDOR_DEFAULT	= diab    DUAL_BUILD		= trueendif## COLDFIRE: supports only DIAB#ifeq ($(VX_CPU_FAMILY),cf)    VENDOR_DEFAULT	= diab    DUAL_BUILD		= falseendif## MC68K: supports only GNU#ifeq ($(VX_CPU_FAMILY),68k)    VENDOR_DEFAULT	= gnu    DUAL_BUILD		= falseendif## MIPS: DIAB & GNU (DIAB as default)#ifeq ($(VX_CPU_FAMILY),mips)    VENDOR_DEFAULT	= diab    DUAL_BUILD		= trueendif## PENTIUM: supports only GNU#ifeq ($(VX_CPU_FAMILY),pentium)    VENDOR_DEFAULT	= gnu    DUAL_BUILD		= falseendif## PPC: GNU & DIAB (GNU as default)#ifeq ($(VX_CPU_FAMILY),ppc)    VENDOR_DEFAULT	= gnu    DUAL_BUILD		= trueendif## SH (Hitachi): GNU & DIAB (GNU as default)#ifeq ($(VX_CPU_FAMILY),sh)    VENDOR_DEFAULT	= gnu    DUAL_BUILD		= trueendif## SIMNT: supports only GNU#ifeq ($(VX_CPU_FAMILY),simpc)    VENDOR_DEFAULT	= gnu    DUAL_BUILD		= falseendif## SIMSOLARIS: supports only GNU#ifeq ($(VX_CPU_FAMILY),simso)    VENDOR_DEFAULT	= gnu    DUAL_BUILD		= falseendif# defaults for VENDOR_DEFAULT and DUAL_BUILDifeq ($(DUAL_BUILD),)    DUAL_BUILD		= falseendififeq ($(VENDOR_DEFAULT),)    VENDOR_DEFAULT	= gnuendif# Select the toolchain specific directoriesifeq ($(TOOL), $(TOOL_GNU))    TOOL_DIRS	= $(GNU_SUBDIRS)endififeq ($(TOOL), $(TOOL_DIAB))    TOOL_DIRS	= $(DIAB_SUBDIRS)endif## CPU variants builds## For CPU variants builds, the name of the directory(ies) where archives are # installed is appended with a unique tag defined by LIB_DIR_TAG. The make# variable CPU_VARIANT_LIST define the whole list of these CPU variant tags# and should be updated everytime a new CPU variant build is introduced. For# instance:#	CPU_VARIANT_LIST = _cpuVariant1 _cpuVariant2 _cpuVariant3CPU_VARIANT_LIST	= 	_au1xxx \				_bcm125x \				_mti4kx \				_mti5kx \				_mti20kx \				_rc32xxx \				_rc4xxx \				_rc5xxx \				_rm52xx \				_rm57xx \				_rm7xxx \				_tx49xx \				_vr50xx \				_vr41xx \				_vr54xx \				_vr55xx \				_rc3000 \# Each CPU variant build must define the following variables:##	- VX_ARCHIVE_LIST$(LIB_DIR_TAG): this is the list of archive(s) to #	  build for this CPU variant. Note that $(LIB_DIR_TAG) must be equal#	  to one of the item defined in CPU_VARIANT_LIST. For instance:#	  	VX_ARCHIVE_LIST_cpuVariant1 = libarch.a libdrv.a##	- CPU_VARIANT_CPU_TOOL_LIST$(LIB_DIR_TAG): this is the list of#	  CPU/TOOL combination(s) for which the CPU variant build must be#	  run. For instance:#		CPU_VARIANT_CPU_TOOL_LIST_cpuVariant2 = MIPS32diab MIPS64diab## NOTE: CPU variant build(s) are kicked off by the default build rule# in target/h/make/rules.library.VX_ARCHIVE_LIST_au1xxx	= libarch.aVX_ARCHIVE_LIST_bcm125x	= libarch.aVX_ARCHIVE_LIST_mti4kx	= libarch.aVX_ARCHIVE_LIST_mti5kx	= libarch.aVX_ARCHIVE_LIST_mti20kx	= libarch.aVX_ARCHIVE_LIST_rc32xxx	= libarch.aVX_ARCHIVE_LIST_rc4xxx	= libarch.aVX_ARCHIVE_LIST_rc5xxx	= libarch.aVX_ARCHIVE_LIST_rm52xx	= libarch.aVX_ARCHIVE_LIST_rm57xx	= libarch.aVX_ARCHIVE_LIST_rm7xxx	= libarch.aVX_ARCHIVE_LIST_tx49xx	= libarch.aVX_ARCHIVE_LIST_vr41xx	= libarch.aVX_ARCHIVE_LIST_vr50xx	= libarch.aVX_ARCHIVE_LIST_vr54xx	= libarch.aVX_ARCHIVE_LIST_vr55xx	= libarch.aVX_ARCHIVE_LIST_rc3000	= libarch.aCPU_VARIANT_CPU_TOOL_LIST_au1xxx	= MIPS32sfdiab MIPS32sfdiableCPU_VARIANT_CPU_TOOL_LIST_bcm125x	= MIPS64diab MIPS64diableCPU_VARIANT_CPU_TOOL_LIST_mti4kx	= MIPS32sfdiab MIPS32sfdiableCPU_VARIANT_CPU_TOOL_LIST_mti5kx	= MIPS32sfdiab MIPS32sfdiableCPU_VARIANT_CPU_TOOL_LIST_mti20kx	= MIPS32sfdiab MIPS32sfdiable \					  MIPS64diab MIPS64diableCPU_VARIANT_CPU_TOOL_LIST_rc32xxx	= MIPS32sfdiab MIPS32sfdiableCPU_VARIANT_CPU_TOOL_LIST_rc4xxx	= MIPS32sfdiab MIPS32sfdiable \					  MIPS64diab MIPS64diableCPU_VARIANT_CPU_TOOL_LIST_rc5xxx	= MIPS32sfdiab MIPS32sfdiable \					  MIPS64diab MIPS64diableCPU_VARIANT_CPU_TOOL_LIST_rm52xx	= MIPS32sfdiab MIPS32sfdiable \					  MIPS64diab MIPS64diableCPU_VARIANT_CPU_TOOL_LIST_rm57xx	= MIPS32sfdiab MIPS32sfdiable \					  MIPS64diab MIPS64diableCPU_VARIANT_CPU_TOOL_LIST_rm7xxx	= MIPS32sfdiab MIPS32sfdiable \					  MIPS64diab MIPS64diableCPU_VARIANT_CPU_TOOL_LIST_tx49xx	= MIPS32sfdiab MIPS32sfdiable \					  MIPS64diab MIPS64diableCPU_VARIANT_CPU_TOOL_LIST_vr41xx	= MIPS32sfdiab MIPS32sfdiableCPU_VARIANT_CPU_TOOL_LIST_vr50xx	= MIPS32sfdiab MIPS32sfdiable \					  MIPS64diab MIPS64diableCPU_VARIANT_CPU_TOOL_LIST_vr54xx	= MIPS32sfdiab MIPS32sfdiable \					  MIPS64diab MIPS64diableCPU_VARIANT_CPU_TOOL_LIST_vr55xx	= MIPS32sfdiab MIPS32sfdiable \					  MIPS64diab MIPS64diableCPU_VARIANT_CPU_TOOL_LIST_rc3000	= MIPS32sfr3kdiab## Compute list of directories to build: ## Set SUBDIRS according to DUAL_BUILD and VENDOR_DEFAULTifeq ($(DUAL_BUILD),false)    SUBDIRS = $(COMMON_SUBDIRS) $(DUAL_SUBDIRS) $(TOOL_DIRS)else    ifeq ($(DUAL_BUILD),true)	# just to make sure        ifeq ($(TOOL_VENDOR),$(VENDOR_DEFAULT))            SUBDIRS = $(COMMON_SUBDIRS) $(DUAL_SUBDIRS) $(TOOL_DIRS)        else            SUBDIRS = $(DUAL_SUBDIRS) $(TOOL_DIRS)        endif    endifendifinclude $(TGT_DIR)/h/make/rules.library# If doing a doc build, ensure arch/Makefile is built.# The rules are in $(TGT_DIR)/h/make/rules-lib.unixman:	$(TGT_DIR)/src/arch/Makefile