#  Build all of the targets for any given host.....
#
#  This file is going to be ugly.  It will be VERY specific to the
#  Cygnus environment and build-process.
#
#

ifndef host
error:; @echo You must set the variable \"host\" to use this Makefile ; exit 1
else

# the rest of the makefile

TREE	= devo

NATIVE  = native

DATE	= 930106

TAG	= latest-$(DATE)

INSTALLDIR = /cirdan/justice/devo-test/$(TAG)

GCC = gcc -O -g
CFLAGS = -g

log	= 1>$(canonhost)-build-log 2>&1
tlog    = 1> $(canonhost)-x-$$i-build-log 2>&1

canonhost := $(shell $(TREE)/config.sub $(host))
ifeq ($(canonhost),i386-unknown-sco3.2v4)
canonhost := i386-sco3.2v4
endif

ifeq ($(canonhost),sparc-sun-sunos4.1.1)
TARGETS	= $(NATIVE) m68k-aout	i386-aout	a29k-amd-udi \
	i960-vxworks		m68k-coff	m68k-vxworks \
	i960-intel-nindy	sparc-aout	sparc-vxworks \
	sparclite-aout          sparclitefrwcompat-aout
all: all-cygnus
endif

ifeq ($(canonhost),m68k-sun-sunos4.1.1)
TARGETS	= $(NATIVE) m68k-vxworks m68k-aout i386-aout
GCC = gcc -O -g -msoft-float
CC = cc -J
all: all-cygnus
endif

ifeq ($(canonhost),sparc-sun-solaris2)
TARGETS	= $(NATIVE) m68k-aout sparc-aout a29k-amd-udi
all: all-cygnus
endif

ifeq ($(canonhost),mips-dec-ultrix)
TARGETS	= $(NATIVE) m68k-vxworks m68k-aout i960-vxworks \
	  sparc-vxworks m68k-coff i386-aout sparc-aout i960-intel-nindy
all: all-cygnus
endif

ifeq ($(canonhost),mips-sgi-irix4)
TARGETS	= $(NATIVE) m68k-vxworks a29k-amd-udi
all: all-cygnus
endif

ifeq ($(canonhost),rs6000-ibm-aix)
TARGETS	= $(NATIVE) m68k-vxworks i960-vxworks m68k-aout
all: all-cygnus
endif

ifeq ($(canonhost),m68k-hp-hpux)
TARGETS	= m68k-vxworks
CC = cc +O1000 -Wp,-P
all: all-native
endif

ifeq ($(canonhost),hppa1.1-hp-hpux)
#TARGETS	= m68k-aout m68k-coff m68k-vxworks i960-vxworks a29k-amd-udi
TARGETS	= m68k-aout		i386-aout	a29k-amd-udi \
	i960-vxworks		m68k-coff	m68k-vxworks \
	i960-intel-nindy	sparc-aout	sparc-vxworks \
	sparclite-aout          sparclitefrwcompat-aout
CC = cc 
all: all-native
endif

ifeq ($(canonhost),i386-sco3.2v4)
TARGETS = $(NATIVE) i386-aout
all: all-cygnus
endif

FLAGS_TO_PASS := \
	"GCC=$(GCC)" \
	"CC=$(CC)" \
	"CFLAGS=$(CFLAGS)" \
	"host=$(canonhost)"

all-cygnus:
	@echo build started at `date`
	[ -d $(INSTALLDIR) ] || mkdir $(INSTALLDIR)
	rm -f /usr/cygnus/$(TAG)
	ln -s $(INSTALLDIR) /usr/cygnus/$(TAG) 
	@for i in $(TARGETS) ; do \
	  if [ "$$i" = "native" ] ; then \
            if [ ! -f $(canonhost)-3stage-done ] ; then \
	      echo "3staging $(canonhost) native" ; \
	      $(MAKE) -f test-build.mk $(FLAGS_TO_PASS) $(canonhost)-stamp-3stage-done $(log) && \
	         echo "     completed successfully" ; \
	    fi \
	  else \
	    echo "building $(canonhost) cross to $$i" ; \
            $(MAKE) -f test-build.mk $(FLAGS_TO_PASS) target=$$i do-cygnus $(tlog) && \
	       echo "     completed successfully" ; \
	  fi ; \
	done
	@echo done at `date`

native:
	@echo build started at `date`
	[ -d $(INSTALLDIR) ] || mkdir $(INSTALLDIR)
	rm -f /usr/cygnus/$(TAG)
	ln -s $(INSTALLDIR) /usr/cygnus/$(TAG) 
	$(MAKE) -f test-build.mk $(FLAGS_TO_PASS) $(canonhost)-stamp-3stage-done $(log)
	@echo done at `date`

build-cygnus:
	@echo build started at `date`
	@for i in $(TARGETS) ; do \
	  if [ "$$i" = "native" ] ; then \
            if [ ! -f $(canonhost)-3stage-done ] ; then \
	      echo "3staging $(canonhost) native" ; \
	      $(MAKE) -f test-build.mk $(FLAGS_TO_PASS) $(canonhost)-stamp-3stage-done $(log) && \
	         echo "     completed successfully" ; \
	    fi \
	  else \
	    echo "building $(canonhost) cross to $$i:" `date` ; \
            $(MAKE) -f test-build.mk $(FLAGS_TO_PASS) target=$$i build-cygnus $(tlog) && \
	       echo "     completed successfully" ; \
	  fi ; \
	done
	@echo done at `date`

all-native:
	[ -d $(INSTALLDIR) ] || mkdir $(INSTALLDIR)
	rm -f /usr/cygnus/$(TAG)
	ln -s $(INSTALLDIR) /usr/cygnus/$(TAG)
	@for i in $(TARGETS) ; do \
	    echo "building $(canonhost) cross to $$i" ; \
            $(MAKE) -f test-build.mk $(FLAGS_TO_PASS) target=$$i do-native $(tlog) && \
	       echo "     completed successfully" ; \
	done

config:
	@for i in $(TARGETS) ; do \
	  if [ "$$i" = "native" ] ; then \
	    echo "config stage1 for $(canonhost)" ; \
	    $(MAKE) -f test-build.mk $(FLAGS_TO_PASS) do1-config $(log) && \
	       echo "     completed successfully" ; \
	  else \
	    echo "config $(canonhost) cross to $$i" ; \
            $(MAKE) -f test-build.mk $(FLAGS_TO_PASS) target=$$i do-native-config $(tlog) && \
	       echo "     completed successfully" ;  \
	  fi ; \
	done


build:
	@for i in $(TARGETS) ; do \
	  if [ "$$i" = "native" ] ; then \
	    $(MAKE) -f test-build.mk $(FLAGS_TO_PASS) do1-build $(log) && \
	       echo "     completed successfully" ; \
	  else \
	    echo "building $(canonhost) cross to $$i" ; \
            $(MAKE) -f test-build.mk $(FLAGS_TO_PASS) target=$$i build-native $(tlog) && \
	       echo "     completed successfully" ; \
	  fi ; \
	done


3build:
	@for i in $(TARGETS) ; do \
	  if [ "$$i" = "native" ] ; then \
	    echo "building 3stage for $(canonhost)" ; \
	    $(MAKE) -f test-build.mk $(FLAGS_TO_PASS) all $(log) && \
	       echo "     completed successfully" ; \
	  else \
	    echo "building $(canonhost) cross to $$i" ; \
            $(MAKE) -f test-build.mk $(FLAGS_TO_PASS) target=$$i build-cygnus $(tlog) && \
	       echo "     completed successfully" ; \
	  fi ; \
	done

endif  # host

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