#
# CENS EmStar Repository Master Makefile
#
# $Id: Makefile,v 1.57 2006/01/27 05:04:57 girod Exp $
#

################### NOTE!!!! ###########################
## Most of the time you want to edit the files called ##
## 'BUILD' and Make.conf, NOT this Makefile.          ##
########################################################


## Sets user-modifiable variables
## e.g. enable TOS, Kernel, native kernel headers, etc
include Make.conf

ifeq ($(ARCH),)
IS_NATIVE=1
endif

include make/make.tinyos

# Set platform-dependent variables.  Including this fragment sets:
#  ARCH -- the target architecture (e.g., arm-linux or i686-linux)
#  NATIVE_ARCH -- the architecture we're compiling under
#  CC, CPP, AR, LD, BINSTRIP -- paths to various utils
include make/make.platform
OBJDIR := obj.$(ARCH)

# the default target
.DEFAULT default:
	@make -f Makefile.main $0

clean:
	if [[ ! ( . -ef ./$(OBJDIR) ) ]] ; then rm -rf ./$(OBJDIR) ; fi
ifeq ($(strip $(IS_NATIVE)), 1)
	rm -f config.make	
	rm -f make/config.h
endif

##
##  The 'help' target.
##  This target provides info about what vars are set and
##  what platforms are available
##

# For debugging purposes, a rule that shows the environment
# and active variables..
help:
	@echo Help:
	@echo " make ARCH=<platform> [executable path]"
	@echo 
	@echo " EmStar supports the following platforms:"
	@echo 
	@echo "  i686-linux (default) is the 'native' platform"
	@echo "    used to buld to run on your host.  Check Make.conf"
	@echo "    to locally customize the native platform."
	@echo 
	@echo "  arm-linux builds for iPAQ"
	@echo "  ipaq-sa builds for all StrongARM-based iPAQs (Familiar)"
	@echo "  stargate builds for Stargate release 7"
	@echo "  stargate-ucla builds for Stargate UCLA release 5"
	@echo "  pasta builds for PASTA"
	@echo "  ilense-104 builds for the ilense testbed"
	@echo 
	@echo "  mica, mica2, mica2dot, cricket, micaz, telos build Mote targets"
	@echo 
	@echo Environment:
	@echo " NATIVE_KCFLAGS=$(NATIVE_KCFLAGS)"
	@echo " PKG_CONFIG_PATH=$(PKG_CONFIG_PATH)"
	@echo " GLIB_PATH=$(GLIB_PATH)"
	@echo " USE_SHARED='$(USE_SHARED)'"
	@echo " BUILD_EMTOS='$(BUILD_EMTOS)'"
	@echo " TOSDIR=$(TOSDIR)"
	@echo " TOS_CONTRIB=$(TOS_CONTRIB)"
	@echo " MAKERULES=$(MAKERULES)"
	@echo " NESC_DIR=$(NESC_DIR)"
	@echo " AVR_DIR=$(AVR_DIR)"