#
# $Id$
#
#  EPICS RULES_ARCH
#       by Matthew Needes and Mike Bordua and Janet Anderson and Jeff Hill
#

all:: install

ACTIONS += inc
ACTIONS += build
ACTIONS += install
ACTIONS += buildInstall 
ACTIONS += depends 
ACTIONS += rebuild 

actionPart = $(word 1, $(subst $(DIVIDER), ,$@))
archPart = $(word 2, $(subst $(DIVIDER), ,$@))

#
# hostActionArchTargets
#
hostArchs = $(HOST_ARCHS)
hostActionArchTargets = $(foreach x, $(ACTIONS),\
		$(foreach arch,$(hostArchs), $(x)$(DIVIDER)$(arch)))
ifeq (Makefile.Host, $(wildcard Makefile.Host))
hostDirs = $(addprefix O.,$(hostArchs))
$(hostActionArchTargets) : $(hostDirs)
	$(MAKE) -C O.$(archPart) -f ../Makefile.Host TOP=$(TOP)/.. T_A=$(archPart) B_T=.Host $(actionPart)
$(hostArchs) : % : O.% 
	$(MAKE) -C O.$@ -f ../Makefile.Host TOP=$(TOP)/.. T_A=$@ B_T=.Host
else
$(hostActionArchTargets) :
$(hostArchs) :
endif

#
# iocActionArchTargets
#
iocArchs = $(IOC_ARCHS)
iocActionArchTargets = $(foreach x, $(ACTIONS), \
	$(foreach arch, $(iocArchs), $(x)$(DIVIDER)$(arch)))
ifeq (Makefile.Ioc, $(wildcard Makefile.Ioc))
iocDirs = $(addprefix O.,$(iocArchs))
$(iocActionArchTargets) : $(iocDirs)
	$(MAKE) -C O.$(archPart) -f ../Makefile.Ioc TOP=$(TOP)/.. T_A=$(archPart) B_T=.Ioc $(actionPart)
$(iocArchs) : % : O.%
	$(MAKE) -C O.$@ -f ../Makefile.Ioc TOP=$(TOP)/.. T_A=$@ B_T=.Ioc
else
$(iocActionArchTargets) :
$(iocArchs) : 
endif

$(hostDirs) : 
	$(PERL) $(TOOLS)/makeMakefile.pl $@ $(TOP)/.. .Host

$(iocDirs) : 
	$(PERL) $(TOOLS)/makeMakefile.pl $@ $(TOP)/.. .Ioc

#
# host/ioc action targets
#
$(ACTIONS) :: % : %$(DIVIDER)host %$(DIVIDER)ioc 
HostActionTargets = $(foreach x, $(ACTIONS) clean, $(x)$(DIVIDER)host)
IocActionTargets = $(foreach x, $(ACTIONS) clean, $(x)$(DIVIDER)ioc)
$(HostActionTargets) : %$(DIVIDER)host : $(addprefix %$(DIVIDER), $(hostArchs))
$(IocActionTargets) : %$(DIVIDER)ioc : $(addprefix %$(DIVIDER), $(iocArchs))


#
# arch targets
#
host : $(hostArchs)
ioc : $(iocArchs)

#
# special clean rule
#
clean ::
	$(RMDIR) $(hostDirs) $(iocDirs)
clean$(DIVIDER)% : 
	$(RMDIR) O.$*

.PHONY :: $(HostActionTargets)
.PHONY :: $(IocActionTargets)
.PHONY :: $(iocActionArchTargets)
.PHONY :: $(hostActionArchTargets)
.PHONY :: $(hostArchs) $(iocArchs)
.PHONY :: $(ACTIONS) clean all host ioc